./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7f4008cf19548475d4a1b90b2fc9651e21c073e156065e130bea6b81023185c5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:14:17,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:14:17,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:14:17,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:14:17,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:14:17,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:14:17,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:14:17,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:14:17,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:14:17,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:14:17,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:14:17,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:14:17,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:14:17,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:14:17,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:14:17,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:14:17,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:14:17,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:14:17,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:14:17,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:14:17,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:14:17,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:14:17,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:14:17,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:14:17,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:14:17,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:14:17,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:14:17,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:14:17,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:14:17,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:14:17,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:14:17,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:14:17,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:14:17,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:14:17,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:14:17,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:14:17,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:14:17,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:14:17,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:14:17,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:14:17,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:14:17,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-16 12:14:17,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:14:17,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:14:17,893 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:14:17,893 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:14:17,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:14:17,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:14:17,895 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:14:17,896 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 12:14:17,896 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 12:14:17,896 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 12:14:17,896 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 12:14:17,897 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 12:14:17,897 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 12:14:17,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:14:17,897 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 12:14:17,898 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 12:14:17,898 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:14:17,898 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 12:14:17,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:14:17,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 12:14:17,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 12:14:17,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 12:14:17,922 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 12:14:17,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:14:17,922 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 12:14:17,922 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:14:17,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 12:14:17,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:14:17,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:14:17,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:14:17,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:14:17,925 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 12:14:17,925 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f4008cf19548475d4a1b90b2fc9651e21c073e156065e130bea6b81023185c5 [2022-11-16 12:14:18,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:14:18,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:14:18,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:14:18,286 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:14:18,287 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:14:18,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c [2022-11-16 12:14:18,367 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/data/fc90aafa6/ec44d43f9c004b4bb0b968df855f652a/FLAG786bd58b3 [2022-11-16 12:14:18,991 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:14:18,991 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c [2022-11-16 12:14:19,007 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/data/fc90aafa6/ec44d43f9c004b4bb0b968df855f652a/FLAG786bd58b3 [2022-11-16 12:14:19,274 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/data/fc90aafa6/ec44d43f9c004b4bb0b968df855f652a [2022-11-16 12:14:19,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:14:19,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:14:19,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:14:19,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:14:19,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:14:19,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dc9e428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19, skipping insertion in model container [2022-11-16 12:14:19,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:14:19,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:14:19,644 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c[12020,12033] [2022-11-16 12:14:19,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:14:19,656 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:14:19,713 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c[12020,12033] [2022-11-16 12:14:19,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:14:19,729 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:14:19,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19 WrapperNode [2022-11-16 12:14:19,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:14:19,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:14:19,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:14:19,731 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:14:19,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,806 INFO L138 Inliner]: procedures = 28, calls = 51, calls flagged for inlining = 46, calls inlined = 89, statements flattened = 1555 [2022-11-16 12:14:19,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:14:19,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:14:19,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:14:19,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:14:19,818 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,868 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:14:19,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:14:19,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:14:19,883 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:14:19,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (1/1) ... [2022-11-16 12:14:19,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:19,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:19,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:19,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 12:14:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:14:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:14:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:14:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:14:20,171 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:14:20,173 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:14:21,714 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:14:21,737 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:14:21,738 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-16 12:14:21,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:14:21 BoogieIcfgContainer [2022-11-16 12:14:21,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:14:21,744 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 12:14:21,744 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 12:14:21,749 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 12:14:21,750 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:14:21,750 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 12:14:19" (1/3) ... [2022-11-16 12:14:21,751 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7cbcbe76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:14:21, skipping insertion in model container [2022-11-16 12:14:21,752 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:14:21,752 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:19" (2/3) ... [2022-11-16 12:14:21,752 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7cbcbe76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:14:21, skipping insertion in model container [2022-11-16 12:14:21,752 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:14:21,753 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:14:21" (3/3) ... [2022-11-16 12:14:21,754 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c [2022-11-16 12:14:21,837 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 12:14:21,837 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 12:14:21,838 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 12:14:21,838 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 12:14:21,838 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 12:14:21,838 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 12:14:21,838 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 12:14:21,839 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 12:14:21,850 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 485 states, 484 states have (on average 1.7066115702479339) internal successors, (826), 484 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:21,937 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 464 [2022-11-16 12:14:21,942 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:21,942 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:21,954 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 12:14:21,954 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:21,954 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 12:14:21,956 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 485 states, 484 states have (on average 1.7066115702479339) internal successors, (826), 484 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:21,969 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 464 [2022-11-16 12:14:21,969 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:21,969 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:21,970 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 12:14:21,970 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:21,979 INFO L748 eck$LassoCheckResult]: Stem: 476#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 405#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 339#L74-2true [2022-11-16 12:14:21,980 INFO L750 eck$LassoCheckResult]: Loop: 339#L74-2true assume !!(add_history_type_~var~0#1 < 3); 429#L75true assume !(0 == add_history_type_~history_id#1); 238#L81true assume !(1 == add_history_type_~history_id#1); 292#L87true assume !(2 == add_history_type_~history_id#1); 274#L93true assume !(3 == add_history_type_~history_id#1); 81#L93-2true add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 339#L74-2true [2022-11-16 12:14:21,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:21,987 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-16 12:14:21,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:21,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904090928] [2022-11-16 12:14:21,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:22,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:22,196 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:22,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:22,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1278004263, now seen corresponding path program 1 times [2022-11-16 12:14:22,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:22,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928129095] [2022-11-16 12:14:22,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:22,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:22,225 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:22,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:22,227 INFO L85 PathProgramCache]: Analyzing trace with hash 358053481, now seen corresponding path program 1 times [2022-11-16 12:14:22,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:22,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367569840] [2022-11-16 12:14:22,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:22,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:22,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367569840] [2022-11-16 12:14:22,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367569840] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:22,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:22,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:22,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067098071] [2022-11-16 12:14:22,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:22,432 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:22,433 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:22,433 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:22,434 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:22,434 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:14:22,434 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,434 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:22,434 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:22,435 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-16 12:14:22,435 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:22,435 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:22,462 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:22,498 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:22,501 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:22,635 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:22,637 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:14:22,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:22,647 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:22,652 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:22,653 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:22,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-16 12:14:22,702 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:22,702 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:22,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:22,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:22,715 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:22,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-16 12:14:22,720 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:22,735 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:22,783 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:22,783 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Honda state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:22,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-16 12:14:22,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:22,823 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:22,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-16 12:14:22,876 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:22,876 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:22,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:22,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:22,905 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:22,914 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:14:22,914 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:22,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-16 12:14:22,959 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:14:22,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:22,971 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:22,971 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:22,971 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:22,971 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:22,971 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:14:22,972 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:22,972 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:22,972 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:22,972 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-16 12:14:22,972 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:22,972 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:22,973 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:22,985 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:22,988 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:23,123 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:23,128 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:14:23,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:23,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:23,132 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:23,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:23,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-16 12:14:23,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:23,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:23,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:23,153 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:14:23,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:23,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:14:23,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:23,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:14:23,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:23,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:23,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:23,179 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:23,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:23,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-16 12:14:23,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:23,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:23,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:23,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:23,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:23,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:23,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:23,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:14:23,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:23,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:23,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:23,228 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:23,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:23,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-16 12:14:23,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:23,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:23,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:23,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:23,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:23,253 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:23,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:23,268 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 12:14:23,284 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 12:14:23,284 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-16 12:14:23,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:23,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:23,290 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:23,296 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 12:14:23,297 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 12:14:23,297 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 12:14:23,297 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2022-11-16 12:14:23,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-16 12:14:23,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-16 12:14:23,314 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 12:14:23,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:23,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 12:14:23,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:23,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 12:14:23,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:23,523 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 12:14:23,526 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 485 states, 484 states have (on average 1.7066115702479339) internal successors, (826), 484 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:23,747 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 485 states, 484 states have (on average 1.7066115702479339) internal successors, (826), 484 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2003 states and 3321 transitions. Complement of second has 8 states. [2022-11-16 12:14:23,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-16 12:14:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1741 transitions. [2022-11-16 12:14:23,760 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1741 transitions. Stem has 2 letters. Loop has 6 letters. [2022-11-16 12:14:23,761 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:23,761 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1741 transitions. Stem has 8 letters. Loop has 6 letters. [2022-11-16 12:14:23,761 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:23,762 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1741 transitions. Stem has 2 letters. Loop has 12 letters. [2022-11-16 12:14:23,762 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:23,763 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2003 states and 3321 transitions. [2022-11-16 12:14:23,787 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 846 [2022-11-16 12:14:23,802 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2003 states to 974 states and 1610 transitions. [2022-11-16 12:14:23,804 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 920 [2022-11-16 12:14:23,807 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 922 [2022-11-16 12:14:23,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 974 states and 1610 transitions. [2022-11-16 12:14:23,812 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:23,812 INFO L218 hiAutomatonCegarLoop]: Abstraction has 974 states and 1610 transitions. [2022-11-16 12:14:23,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 974 states and 1610 transitions. [2022-11-16 12:14:23,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-11-16 12:14:23,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 974 to 750. [2022-11-16 12:14:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 750 states, 750 states have (on average 1.668) internal successors, (1251), 749 states have internal predecessors, (1251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 1251 transitions. [2022-11-16 12:14:23,913 INFO L240 hiAutomatonCegarLoop]: Abstraction has 750 states and 1251 transitions. [2022-11-16 12:14:23,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:23,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:23,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:23,918 INFO L87 Difference]: Start difference. First operand 750 states and 1251 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:23,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:23,994 INFO L93 Difference]: Finished difference Result 939 states and 1490 transitions. [2022-11-16 12:14:23,995 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 939 states and 1490 transitions. [2022-11-16 12:14:24,003 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 822 [2022-11-16 12:14:24,009 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 939 states to 885 states and 1436 transitions. [2022-11-16 12:14:24,010 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 869 [2022-11-16 12:14:24,011 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 869 [2022-11-16 12:14:24,011 INFO L73 IsDeterministic]: Start isDeterministic. Operand 885 states and 1436 transitions. [2022-11-16 12:14:24,012 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:24,012 INFO L218 hiAutomatonCegarLoop]: Abstraction has 885 states and 1436 transitions. [2022-11-16 12:14:24,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states and 1436 transitions. [2022-11-16 12:14:24,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 432. [2022-11-16 12:14:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 432 states, 432 states have (on average 1.6481481481481481) internal successors, (712), 431 states have internal predecessors, (712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 712 transitions. [2022-11-16 12:14:24,028 INFO L240 hiAutomatonCegarLoop]: Abstraction has 432 states and 712 transitions. [2022-11-16 12:14:24,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:24,030 INFO L428 stractBuchiCegarLoop]: Abstraction has 432 states and 712 transitions. [2022-11-16 12:14:24,030 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 12:14:24,030 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 432 states and 712 transitions. [2022-11-16 12:14:24,033 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 384 [2022-11-16 12:14:24,033 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:24,033 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:24,034 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:24,034 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:24,034 INFO L748 eck$LassoCheckResult]: Stem: 4657#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 4642#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 4613#L74-2 assume !(add_history_type_~var~0#1 < 3); 4614#L74-3 add_history_type_#res#1 := 1; 4509#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 4428#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 4276#L74-6 [2022-11-16 12:14:24,035 INFO L750 eck$LassoCheckResult]: Loop: 4276#L74-6 assume !!(add_history_type_~var~0#1 < 3); 4660#L75-2 assume !(0 == add_history_type_~history_id#1); 4653#L81-2 assume !(1 == add_history_type_~history_id#1); 4234#L87-2 assume !(2 == add_history_type_~history_id#1); 4235#L93-3 assume !(3 == add_history_type_~history_id#1); 4275#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 4276#L74-6 [2022-11-16 12:14:24,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:24,035 INFO L85 PathProgramCache]: Analyzing trace with hash 889868154, now seen corresponding path program 1 times [2022-11-16 12:14:24,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:24,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300731152] [2022-11-16 12:14:24,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:24,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:24,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:24,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300731152] [2022-11-16 12:14:24,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300731152] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:24,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:24,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:24,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939356874] [2022-11-16 12:14:24,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:24,090 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:24,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:24,090 INFO L85 PathProgramCache]: Analyzing trace with hash 261434407, now seen corresponding path program 1 times [2022-11-16 12:14:24,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:24,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565322270] [2022-11-16 12:14:24,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:24,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:24,100 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:24,109 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:24,143 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:24,143 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:24,143 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:24,143 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:24,143 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:14:24,143 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,144 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:24,144 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:24,144 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-16 12:14:24,144 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:24,144 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:24,145 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,153 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,159 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,259 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:24,259 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:14:24,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,263 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-16 12:14:24,271 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:24,272 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:24,300 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:24,300 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:24,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,314 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-16 12:14:24,321 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:24,321 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:24,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,351 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,365 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:14:24,365 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:24,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-16 12:14:24,415 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:14:24,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,425 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:24,425 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:24,425 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:24,425 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:24,425 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:14:24,425 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,425 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:24,426 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:24,426 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-16 12:14:24,426 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:24,426 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:24,427 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,438 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,445 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:24,551 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:24,552 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:14:24,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,553 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:24,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-16 12:14:24,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:24,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:24,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:24,576 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:14:24,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:24,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:14:24,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:24,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:14:24,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,603 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:24,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-16 12:14:24,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:24,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:24,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:24,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:24,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:24,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:24,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:24,651 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 12:14:24,654 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 12:14:24,655 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-16 12:14:24,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:24,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:24,658 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:24,683 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 12:14:24,683 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 12:14:24,683 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 12:14:24,683 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2022-11-16 12:14:24,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-16 12:14:24,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,694 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 12:14:24,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:24,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 12:14:24,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:24,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 12:14:24,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:24,830 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 12:14:24,836 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 432 states and 712 transitions. cyclomatic complexity: 288 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:24,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:24,969 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 432 states and 712 transitions. cyclomatic complexity: 288. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1603 states and 2597 transitions. Complement of second has 7 states. [2022-11-16 12:14:24,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-16 12:14:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:24,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1197 transitions. [2022-11-16 12:14:24,974 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1197 transitions. Stem has 6 letters. Loop has 6 letters. [2022-11-16 12:14:24,975 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:24,975 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1197 transitions. Stem has 12 letters. Loop has 6 letters. [2022-11-16 12:14:24,975 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:24,975 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1197 transitions. Stem has 6 letters. Loop has 12 letters. [2022-11-16 12:14:24,976 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:24,976 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1603 states and 2597 transitions. [2022-11-16 12:14:24,990 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 986 [2022-11-16 12:14:24,997 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1603 states to 1152 states and 1868 transitions. [2022-11-16 12:14:24,997 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1078 [2022-11-16 12:14:24,999 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1081 [2022-11-16 12:14:24,999 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1152 states and 1868 transitions. [2022-11-16 12:14:25,004 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:25,004 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1152 states and 1868 transitions. [2022-11-16 12:14:25,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1152 states and 1868 transitions. [2022-11-16 12:14:25,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1152 to 484. [2022-11-16 12:14:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 484 states have (on average 1.646694214876033) internal successors, (797), 483 states have internal predecessors, (797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 797 transitions. [2022-11-16 12:14:25,019 INFO L240 hiAutomatonCegarLoop]: Abstraction has 484 states and 797 transitions. [2022-11-16 12:14:25,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:25,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:25,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:25,021 INFO L87 Difference]: Start difference. First operand 484 states and 797 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:25,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:25,076 INFO L93 Difference]: Finished difference Result 951 states and 1561 transitions. [2022-11-16 12:14:25,076 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 951 states and 1561 transitions. [2022-11-16 12:14:25,084 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 548 [2022-11-16 12:14:25,090 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 951 states to 951 states and 1561 transitions. [2022-11-16 12:14:25,090 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 813 [2022-11-16 12:14:25,091 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 813 [2022-11-16 12:14:25,091 INFO L73 IsDeterministic]: Start isDeterministic. Operand 951 states and 1561 transitions. [2022-11-16 12:14:25,092 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:25,092 INFO L218 hiAutomatonCegarLoop]: Abstraction has 951 states and 1561 transitions. [2022-11-16 12:14:25,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states and 1561 transitions. [2022-11-16 12:14:25,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 486. [2022-11-16 12:14:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 486 states have (on average 1.639917695473251) internal successors, (797), 485 states have internal predecessors, (797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 797 transitions. [2022-11-16 12:14:25,106 INFO L240 hiAutomatonCegarLoop]: Abstraction has 486 states and 797 transitions. [2022-11-16 12:14:25,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:25,107 INFO L428 stractBuchiCegarLoop]: Abstraction has 486 states and 797 transitions. [2022-11-16 12:14:25,107 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-16 12:14:25,107 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 486 states and 797 transitions. [2022-11-16 12:14:25,110 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 329 [2022-11-16 12:14:25,110 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:25,110 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:25,112 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:25,112 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:25,113 INFO L748 eck$LassoCheckResult]: Stem: 8239#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 8221#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8186#L74-2 assume !!(add_history_type_~var~0#1 < 3); 8188#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8230#L129 assume 0 == read_history_bool_~history_id#1; 7871#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7772#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 8067#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8068#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 7981#L213 assume 0 == init_~tmp~1#1;init_#res#1 := 0; 7982#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 7875#L37 assume !(0 == assume_abort_if_not_~cond#1); 7876#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 7818#L511-2 [2022-11-16 12:14:25,114 INFO L750 eck$LassoCheckResult]: Loop: 7818#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 7819#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7912#L194-2 assume { :end_inline_write_history_bool } true; 8099#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 8100#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 8070#L184-2 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7858#L194-5 assume { :end_inline_write_history_bool } true; 7896#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 8098#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 7777#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7778#L194-8 assume { :end_inline_write_history_bool } true; 7888#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 8065#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 8080#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 7945#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 8116#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 8047#L169-2 assume { :end_inline_write_history_int8 } true; 7869#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 7870#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 8037#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 7914#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 7915#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8019#L129-12 assume 0 == read_history_bool_~history_id#1; 8052#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7793#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 7794#L265 assume !(0 == check_~tmp___3~0#1 % 256); 7864#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 8107#L109-7 assume 3 == read_history_int8_~history_id#1; 7866#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 7867#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 7910#L304 assume !(check_~tmp___10~0#1 > -2); 7983#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 8112#L109-9 assume 3 == read_history_int8_~history_id#1; 8113#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 8024#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 8025#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 8123#L324-1 check_#res#1 := 1; 7865#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 7889#L535-72 assume !(0 == assert_~arg#1 % 256); 7890#L530-36 assume { :end_inline_assert } true; 7818#L511-2 [2022-11-16 12:14:25,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:25,115 INFO L85 PathProgramCache]: Analyzing trace with hash -1422722665, now seen corresponding path program 1 times [2022-11-16 12:14:25,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:25,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777454675] [2022-11-16 12:14:25,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:25,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:25,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777454675] [2022-11-16 12:14:25,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777454675] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:25,195 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:25,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:14:25,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453453482] [2022-11-16 12:14:25,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:25,196 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:25,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:25,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1112938674, now seen corresponding path program 1 times [2022-11-16 12:14:25,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:25,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891335933] [2022-11-16 12:14:25,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:25,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:25,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891335933] [2022-11-16 12:14:25,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891335933] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:25,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:25,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:25,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714844427] [2022-11-16 12:14:25,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:25,278 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:25,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:25,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:14:25,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:14:25,280 INFO L87 Difference]: Start difference. First operand 486 states and 797 transitions. cyclomatic complexity: 319 Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:25,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:25,326 INFO L93 Difference]: Finished difference Result 488 states and 798 transitions. [2022-11-16 12:14:25,326 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 488 states and 798 transitions. [2022-11-16 12:14:25,330 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 329 [2022-11-16 12:14:25,333 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 488 states to 486 states and 793 transitions. [2022-11-16 12:14:25,333 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 415 [2022-11-16 12:14:25,334 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 415 [2022-11-16 12:14:25,334 INFO L73 IsDeterministic]: Start isDeterministic. Operand 486 states and 793 transitions. [2022-11-16 12:14:25,334 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:25,334 INFO L218 hiAutomatonCegarLoop]: Abstraction has 486 states and 793 transitions. [2022-11-16 12:14:25,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states and 793 transitions. [2022-11-16 12:14:25,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 486. [2022-11-16 12:14:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 486 states have (on average 1.631687242798354) internal successors, (793), 485 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:25,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 793 transitions. [2022-11-16 12:14:25,345 INFO L240 hiAutomatonCegarLoop]: Abstraction has 486 states and 793 transitions. [2022-11-16 12:14:25,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 12:14:25,346 INFO L428 stractBuchiCegarLoop]: Abstraction has 486 states and 793 transitions. [2022-11-16 12:14:25,346 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-16 12:14:25,346 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 486 states and 793 transitions. [2022-11-16 12:14:25,349 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 329 [2022-11-16 12:14:25,349 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:25,350 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:25,351 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:25,351 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:25,351 INFO L748 eck$LassoCheckResult]: Stem: 9222#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 9203#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 9168#L74-2 assume !!(add_history_type_~var~0#1 < 3); 9170#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 9212#L129 assume 0 == read_history_bool_~history_id#1; 8855#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8756#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 9050#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 9051#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 8965#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8804#L74-6 assume !!(add_history_type_~var~0#1 < 3); 8806#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8955#L129-3 assume 0 == read_history_bool_~history_id#1; 8974#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8938#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 9125#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8910#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 8992#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8878#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8879#L75-4 [2022-11-16 12:14:25,352 INFO L750 eck$LassoCheckResult]: Loop: 8879#L75-4 assume !(0 == add_history_type_~history_id#1); 9079#L81-4 assume !(1 == add_history_type_~history_id#1); 9009#L87-4 assume !(2 == add_history_type_~history_id#1); 8926#L93-6 assume !(3 == add_history_type_~history_id#1); 8893#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 9226#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8879#L75-4 [2022-11-16 12:14:25,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:25,352 INFO L85 PathProgramCache]: Analyzing trace with hash 576829260, now seen corresponding path program 1 times [2022-11-16 12:14:25,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:25,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692519028] [2022-11-16 12:14:25,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:25,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:25,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692519028] [2022-11-16 12:14:25,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692519028] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:25,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:25,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:14:25,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825902137] [2022-11-16 12:14:25,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:25,409 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:25,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:25,409 INFO L85 PathProgramCache]: Analyzing trace with hash 1197341531, now seen corresponding path program 1 times [2022-11-16 12:14:25,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:25,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903435489] [2022-11-16 12:14:25,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:25,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:25,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:25,419 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:25,455 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:25,455 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:25,456 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:25,456 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:25,456 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:14:25,456 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,456 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:25,456 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:25,457 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-16 12:14:25,457 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:25,457 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:25,458 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,470 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,576 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:25,576 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:14:25,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,579 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,584 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:25,584 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:25,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-16 12:14:25,607 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:25,607 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Honda state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:25,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:25,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,617 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-16 12:14:25,625 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:25,625 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:25,655 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:25,655 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:25,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:25,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,661 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:25,677 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:25,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-16 12:14:25,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:25,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,717 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,721 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:14:25,722 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:25,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-16 12:14:25,812 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:14:25,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:25,816 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:25,816 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:25,816 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:25,816 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:25,816 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:14:25,816 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,816 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:25,816 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:25,816 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-16 12:14:25,816 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:25,817 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:25,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,821 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,837 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:25,933 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:25,934 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:14:25,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,935 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-16 12:14:25,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:25,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:25,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:25,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:25,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:25,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:25,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:25,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:25,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:14:25,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:25,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:25,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:25,989 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:25,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-16 12:14:25,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:26,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:26,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:26,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:26,013 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:14:26,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:26,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:14:26,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:26,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:14:26,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:26,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:26,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:26,045 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:26,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:26,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-16 12:14:26,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:26,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:26,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:26,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:26,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:26,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:26,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:26,103 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 12:14:26,107 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 12:14:26,107 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-16 12:14:26,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:26,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:26,111 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:26,120 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 12:14:26,120 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 12:14:26,120 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 12:14:26,120 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 3 Supporting invariants [] [2022-11-16 12:14:26,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-16 12:14:26,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:26,125 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 12:14:26,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:26,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 12:14:26,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:26,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 12:14:26,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:26,287 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 12:14:26,287 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 486 states and 793 transitions. cyclomatic complexity: 315 Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:26,330 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 486 states and 793 transitions. cyclomatic complexity: 315. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 547 states and 895 transitions. Complement of second has 7 states. [2022-11-16 12:14:26,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-16 12:14:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 221 transitions. [2022-11-16 12:14:26,332 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 6 letters. [2022-11-16 12:14:26,332 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:26,333 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 25 letters. Loop has 6 letters. [2022-11-16 12:14:26,333 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:26,333 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 12 letters. [2022-11-16 12:14:26,334 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:26,334 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 547 states and 895 transitions. [2022-11-16 12:14:26,339 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 274 [2022-11-16 12:14:26,343 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 547 states to 542 states and 886 transitions. [2022-11-16 12:14:26,343 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 414 [2022-11-16 12:14:26,344 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 416 [2022-11-16 12:14:26,344 INFO L73 IsDeterministic]: Start isDeterministic. Operand 542 states and 886 transitions. [2022-11-16 12:14:26,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:26,344 INFO L218 hiAutomatonCegarLoop]: Abstraction has 542 states and 886 transitions. [2022-11-16 12:14:26,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states and 886 transitions. [2022-11-16 12:14:26,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 538. [2022-11-16 12:14:26,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 538 states, 538 states have (on average 1.6394052044609666) internal successors, (882), 537 states have internal predecessors, (882), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 882 transitions. [2022-11-16 12:14:26,360 INFO L240 hiAutomatonCegarLoop]: Abstraction has 538 states and 882 transitions. [2022-11-16 12:14:26,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:26,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:14:26,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:14:26,361 INFO L87 Difference]: Start difference. First operand 538 states and 882 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:26,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:26,438 INFO L93 Difference]: Finished difference Result 768 states and 1245 transitions. [2022-11-16 12:14:26,439 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 768 states and 1245 transitions. [2022-11-16 12:14:26,445 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 493 [2022-11-16 12:14:26,450 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 768 states to 752 states and 1219 transitions. [2022-11-16 12:14:26,450 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 626 [2022-11-16 12:14:26,451 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 626 [2022-11-16 12:14:26,452 INFO L73 IsDeterministic]: Start isDeterministic. Operand 752 states and 1219 transitions. [2022-11-16 12:14:26,452 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:26,452 INFO L218 hiAutomatonCegarLoop]: Abstraction has 752 states and 1219 transitions. [2022-11-16 12:14:26,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states and 1219 transitions. [2022-11-16 12:14:26,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 524. [2022-11-16 12:14:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 524 states have (on average 1.6354961832061068) internal successors, (857), 523 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 857 transitions. [2022-11-16 12:14:26,466 INFO L240 hiAutomatonCegarLoop]: Abstraction has 524 states and 857 transitions. [2022-11-16 12:14:26,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 12:14:26,467 INFO L428 stractBuchiCegarLoop]: Abstraction has 524 states and 857 transitions. [2022-11-16 12:14:26,468 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-16 12:14:26,468 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 524 states and 857 transitions. [2022-11-16 12:14:26,471 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 274 [2022-11-16 12:14:26,471 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:26,471 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:26,472 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:26,473 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-16 12:14:26,473 INFO L748 eck$LassoCheckResult]: Stem: 11698#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 11682#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11640#L74-2 assume !!(add_history_type_~var~0#1 < 3); 11641#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11690#L129 assume 0 == read_history_bool_~history_id#1; 11298#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11195#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11523#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 11355#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 11356#L74-2 assume !(add_history_type_~var~0#1 < 3); 11642#L74-3 add_history_type_#res#1 := 1; 11699#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 11419#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11243#L74-6 assume !!(add_history_type_~var~0#1 < 3); 11245#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11409#L129-3 assume 0 == read_history_bool_~history_id#1; 11429#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11391#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11595#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11358#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 11451#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11583#L74-10 assume !!(add_history_type_~var~0#1 < 3); 11563#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11476#L129-6 assume 0 == read_history_bool_~history_id#1; 11477#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11260#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11483#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11335#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 11619#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11592#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11593#L75-6 [2022-11-16 12:14:26,473 INFO L750 eck$LassoCheckResult]: Loop: 11593#L75-6 assume !(0 == add_history_type_~history_id#1); 11678#L81-6 assume !(1 == add_history_type_~history_id#1); 11213#L87-6 assume !(2 == add_history_type_~history_id#1); 11214#L93-9 assume !(3 == add_history_type_~history_id#1); 11306#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 11700#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11593#L75-6 [2022-11-16 12:14:26,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:26,474 INFO L85 PathProgramCache]: Analyzing trace with hash -2009806385, now seen corresponding path program 1 times [2022-11-16 12:14:26,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:26,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228622635] [2022-11-16 12:14:26,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:26,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:26,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:26,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228622635] [2022-11-16 12:14:26,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228622635] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 12:14:26,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [250266004] [2022-11-16 12:14:26,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:26,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:14:26,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:26,548 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:14:26,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-16 12:14:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:26,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 12:14:26,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:26,696 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 12:14:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:26,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [250266004] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 12:14:26,735 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 12:14:26,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2022-11-16 12:14:26,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173980231] [2022-11-16 12:14:26,736 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 12:14:26,736 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:26,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:26,737 INFO L85 PathProgramCache]: Analyzing trace with hash 180771675, now seen corresponding path program 1 times [2022-11-16 12:14:26,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:26,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781858341] [2022-11-16 12:14:26,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:26,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:26,761 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:26,797 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:26,798 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:26,798 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:26,798 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:26,798 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:14:26,798 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:26,798 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:26,798 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:26,799 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-16 12:14:26,799 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:26,799 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:26,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:26,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:26,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:26,923 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:26,923 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:14:26,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:26,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:26,927 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:26,929 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:26,929 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:26,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-16 12:14:26,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:26,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:26,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:26,968 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:26,972 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:14:26,972 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:26,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-16 12:14:27,070 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:14:27,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:27,074 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:27,074 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:27,074 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:27,074 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:27,075 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:14:27,075 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:27,075 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:27,075 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:27,075 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-16 12:14:27,075 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:27,075 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:27,076 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:27,084 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:27,092 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:27,185 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:27,185 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:14:27,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:27,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:27,186 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:27,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:14:27,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-16 12:14:27,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:14:27,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:14:27,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:14:27,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:14:27,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:14:27,211 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:14:27,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:14:27,227 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 12:14:27,231 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 12:14:27,231 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-16 12:14:27,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:27,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:27,239 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:27,241 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 12:14:27,242 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 12:14:27,242 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 12:14:27,242 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 3 Supporting invariants [] [2022-11-16 12:14:27,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-16 12:14:27,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:27,252 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 12:14:27,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:27,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 12:14:27,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:27,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 12:14:27,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:14:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:27,397 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 12:14:27,397 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 524 states and 857 transitions. cyclomatic complexity: 341 Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,460 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 524 states and 857 transitions. cyclomatic complexity: 341. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1251 states and 2029 transitions. Complement of second has 6 states. [2022-11-16 12:14:27,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-16 12:14:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1028 transitions. [2022-11-16 12:14:27,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1028 transitions. Stem has 30 letters. Loop has 6 letters. [2022-11-16 12:14:27,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:27,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1028 transitions. Stem has 36 letters. Loop has 6 letters. [2022-11-16 12:14:27,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:27,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1028 transitions. Stem has 30 letters. Loop has 12 letters. [2022-11-16 12:14:27,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:14:27,465 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1251 states and 2029 transitions. [2022-11-16 12:14:27,473 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 438 [2022-11-16 12:14:27,478 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1251 states to 802 states and 1306 transitions. [2022-11-16 12:14:27,478 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 619 [2022-11-16 12:14:27,479 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 621 [2022-11-16 12:14:27,479 INFO L73 IsDeterministic]: Start isDeterministic. Operand 802 states and 1306 transitions. [2022-11-16 12:14:27,479 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:27,479 INFO L218 hiAutomatonCegarLoop]: Abstraction has 802 states and 1306 transitions. [2022-11-16 12:14:27,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states and 1306 transitions. [2022-11-16 12:14:27,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 576. [2022-11-16 12:14:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 576 states, 576 states have (on average 1.6423611111111112) internal successors, (946), 575 states have internal predecessors, (946), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 946 transitions. [2022-11-16 12:14:27,493 INFO L240 hiAutomatonCegarLoop]: Abstraction has 576 states and 946 transitions. [2022-11-16 12:14:27,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:27,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:14:27,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:14:27,494 INFO L87 Difference]: Start difference. First operand 576 states and 946 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 6 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:27,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:27,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:27,672 INFO L93 Difference]: Finished difference Result 1922 states and 3134 transitions. [2022-11-16 12:14:27,673 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1922 states and 3134 transitions. [2022-11-16 12:14:27,687 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 876 [2022-11-16 12:14:27,699 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1922 states to 1914 states and 3110 transitions. [2022-11-16 12:14:27,699 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1376 [2022-11-16 12:14:27,701 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1376 [2022-11-16 12:14:27,701 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1914 states and 3110 transitions. [2022-11-16 12:14:27,701 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:27,702 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1914 states and 3110 transitions. [2022-11-16 12:14:27,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1914 states and 3110 transitions. [2022-11-16 12:14:27,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1914 to 925. [2022-11-16 12:14:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 925 states, 925 states have (on average 1.6464864864864865) internal successors, (1523), 924 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1523 transitions. [2022-11-16 12:14:27,727 INFO L240 hiAutomatonCegarLoop]: Abstraction has 925 states and 1523 transitions. [2022-11-16 12:14:27,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:14:27,728 INFO L428 stractBuchiCegarLoop]: Abstraction has 925 states and 1523 transitions. [2022-11-16 12:14:27,729 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-16 12:14:27,729 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 925 states and 1523 transitions. [2022-11-16 12:14:27,734 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 219 [2022-11-16 12:14:27,735 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:27,735 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:27,737 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:27,737 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:27,737 INFO L748 eck$LassoCheckResult]: Stem: 16337#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 16318#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16271#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16272#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16328#L129 assume 0 == read_history_bool_~history_id#1; 15890#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15774#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16141#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 15953#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 15954#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16273#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16468#L129 assume 0 == read_history_bool_~history_id#1; 16426#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16415#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16414#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16413#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 16412#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16355#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16411#L129 assume 0 == read_history_bool_~history_id#1; 16403#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16398#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16388#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16364#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 16354#L74-2 assume !(add_history_type_~var~0#1 < 3); 16339#L74-3 add_history_type_#res#1 := 1; 16338#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 16025#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 15825#L74-6 assume !!(add_history_type_~var~0#1 < 3); 15827#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16013#L129-3 assume 0 == read_history_bool_~history_id#1; 16035#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15993#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16225#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15956#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 16058#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16210#L74-10 assume !!(add_history_type_~var~0#1 < 3); 16186#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16090#L129-6 assume 0 == read_history_bool_~history_id#1; 16091#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15843#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16097#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15934#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 16250#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16330#L74-14 assume !!(add_history_type_~var~0#1 < 3); 16059#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16063#L129-9 assume 0 == read_history_bool_~history_id#1; 16156#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15852#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 15853#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15898#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 16138#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 16256#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 15892#L37 assume !(0 == assume_abort_if_not_~cond#1); 15893#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 15823#L511-2 [2022-11-16 12:14:27,738 INFO L750 eck$LassoCheckResult]: Loop: 15823#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 15824#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15939#L194-2 assume { :end_inline_write_history_bool } true; 16175#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 16176#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 16142#L184-2 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15874#L194-5 assume { :end_inline_write_history_bool } true; 15916#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 16174#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 15777#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15778#L194-8 assume { :end_inline_write_history_bool } true; 15906#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 16140#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 16154#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 15984#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 16195#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 16117#L169-2 assume { :end_inline_write_history_int8 } true; 15888#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 15889#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 16102#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 15941#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 15942#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16078#L129-12 assume 0 == read_history_bool_~history_id#1; 16123#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15798#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 15799#L265 assume !(0 == check_~tmp___3~0#1 % 256); 15883#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 16185#L109-7 assume 3 == read_history_int8_~history_id#1; 15885#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 15886#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 15937#L304 assume !(check_~tmp___10~0#1 > -2); 16026#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 16192#L109-9 assume 3 == read_history_int8_~history_id#1; 16193#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 16083#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 16084#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 16204#L324-1 check_#res#1 := 1; 15884#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 15907#L535-72 assume !(0 == assert_~arg#1 % 256); 15908#L530-36 assume { :end_inline_assert } true; 15823#L511-2 [2022-11-16 12:14:27,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:27,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 1 times [2022-11-16 12:14:27,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:27,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108548654] [2022-11-16 12:14:27,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:27,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:27,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:27,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108548654] [2022-11-16 12:14:27,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108548654] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:27,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:27,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:27,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934756033] [2022-11-16 12:14:27,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:27,849 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:27,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:27,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1112938674, now seen corresponding path program 2 times [2022-11-16 12:14:27,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:27,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907740336] [2022-11-16 12:14:27,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:27,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:27,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907740336] [2022-11-16 12:14:27,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [907740336] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:27,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:27,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:27,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256763027] [2022-11-16 12:14:27,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:27,924 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:27,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:27,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:27,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:27,925 INFO L87 Difference]: Start difference. First operand 925 states and 1523 transitions. cyclomatic complexity: 606 Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:27,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:27,971 INFO L93 Difference]: Finished difference Result 1117 states and 1833 transitions. [2022-11-16 12:14:27,972 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1117 states and 1833 transitions. [2022-11-16 12:14:27,979 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 411 [2022-11-16 12:14:27,985 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1117 states to 1117 states and 1833 transitions. [2022-11-16 12:14:27,986 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 685 [2022-11-16 12:14:27,987 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 685 [2022-11-16 12:14:27,987 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1117 states and 1833 transitions. [2022-11-16 12:14:27,987 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:27,987 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1117 states and 1833 transitions. [2022-11-16 12:14:27,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1117 states and 1833 transitions. [2022-11-16 12:14:28,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1117 to 922. [2022-11-16 12:14:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 922 states, 922 states have (on average 1.6453362255965294) internal successors, (1517), 921 states have internal predecessors, (1517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 922 states and 1517 transitions. [2022-11-16 12:14:28,007 INFO L240 hiAutomatonCegarLoop]: Abstraction has 922 states and 1517 transitions. [2022-11-16 12:14:28,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:28,007 INFO L428 stractBuchiCegarLoop]: Abstraction has 922 states and 1517 transitions. [2022-11-16 12:14:28,008 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-16 12:14:28,008 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 922 states and 1517 transitions. [2022-11-16 12:14:28,013 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 216 [2022-11-16 12:14:28,013 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:28,013 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:28,015 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,015 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,015 INFO L748 eck$LassoCheckResult]: Stem: 18384#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 18366#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18320#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18321#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18376#L129 assume 0 == read_history_bool_~history_id#1; 17940#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17825#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18191#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18004#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18005#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18322#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18499#L129 assume 0 == read_history_bool_~history_id#1; 18495#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18490#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18489#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18488#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18487#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18449#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18484#L129 assume 0 == read_history_bool_~history_id#1; 18480#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18475#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18467#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18457#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18448#L74-2 assume !(add_history_type_~var~0#1 < 3); 18387#L74-3 add_history_type_#res#1 := 1; 18385#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 18076#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 17876#L74-6 assume !!(add_history_type_~var~0#1 < 3); 17878#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18064#L129-3 assume 0 == read_history_bool_~history_id#1; 18086#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18044#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18276#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 18007#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 18109#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18261#L74-10 assume !!(add_history_type_~var~0#1 < 3); 18237#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18141#L129-6 assume 0 == read_history_bool_~history_id#1; 18142#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17894#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18148#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 17985#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 18299#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18377#L74-14 assume !!(add_history_type_~var~0#1 < 3); 18110#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18114#L129-9 assume 0 == read_history_bool_~history_id#1; 18206#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17903#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 17904#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 17948#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 18188#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 18305#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 17942#L37 assume !(0 == assume_abort_if_not_~cond#1); 17943#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 17874#L511-2 [2022-11-16 12:14:28,016 INFO L750 eck$LassoCheckResult]: Loop: 17874#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 17875#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 17990#L194-2 assume { :end_inline_write_history_bool } true; 18226#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 18227#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 18192#L184-2 assume !(0 == write_history_bool_~history_id#1); 17924#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 17925#L194-5 assume { :end_inline_write_history_bool } true; 17967#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 18225#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 17828#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 17829#L194-8 assume { :end_inline_write_history_bool } true; 17957#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 18190#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 18204#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 18035#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 18246#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 18168#L169-2 assume { :end_inline_write_history_int8 } true; 17938#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 17939#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 18153#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 17992#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 17993#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18129#L129-12 assume 0 == read_history_bool_~history_id#1; 18174#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17849#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 17850#L265 assume !(0 == check_~tmp___3~0#1 % 256); 17933#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 18236#L109-7 assume 3 == read_history_int8_~history_id#1; 17935#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 17936#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 17988#L304 assume !(check_~tmp___10~0#1 > -2); 18077#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 18242#L109-9 assume 3 == read_history_int8_~history_id#1; 18243#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 18134#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 18135#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 18255#L324-1 check_#res#1 := 1; 17934#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 17958#L535-72 assume !(0 == assert_~arg#1 % 256); 17959#L530-36 assume { :end_inline_assert } true; 17874#L511-2 [2022-11-16 12:14:28,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 2 times [2022-11-16 12:14:28,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314980250] [2022-11-16 12:14:28,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:28,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314980250] [2022-11-16 12:14:28,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314980250] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:28,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3367493] [2022-11-16 12:14:28,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,111 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:28,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1450814414, now seen corresponding path program 1 times [2022-11-16 12:14:28,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825573576] [2022-11-16 12:14:28,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:28,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825573576] [2022-11-16 12:14:28,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825573576] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:28,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838196713] [2022-11-16 12:14:28,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,155 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:28,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:28,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:28,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:28,156 INFO L87 Difference]: Start difference. First operand 922 states and 1517 transitions. cyclomatic complexity: 603 Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:28,190 INFO L93 Difference]: Finished difference Result 930 states and 1526 transitions. [2022-11-16 12:14:28,190 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 930 states and 1526 transitions. [2022-11-16 12:14:28,197 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 223 [2022-11-16 12:14:28,202 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 930 states to 930 states and 1526 transitions. [2022-11-16 12:14:28,203 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 498 [2022-11-16 12:14:28,203 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 498 [2022-11-16 12:14:28,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 930 states and 1526 transitions. [2022-11-16 12:14:28,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:28,204 INFO L218 hiAutomatonCegarLoop]: Abstraction has 930 states and 1526 transitions. [2022-11-16 12:14:28,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states and 1526 transitions. [2022-11-16 12:14:28,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 920. [2022-11-16 12:14:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 920 states have (on average 1.6434782608695653) internal successors, (1512), 919 states have internal predecessors, (1512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1512 transitions. [2022-11-16 12:14:28,224 INFO L240 hiAutomatonCegarLoop]: Abstraction has 920 states and 1512 transitions. [2022-11-16 12:14:28,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:28,225 INFO L428 stractBuchiCegarLoop]: Abstraction has 920 states and 1512 transitions. [2022-11-16 12:14:28,225 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-16 12:14:28,225 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 920 states and 1512 transitions. [2022-11-16 12:14:28,230 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 214 [2022-11-16 12:14:28,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:28,230 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:28,232 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,232 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,232 INFO L748 eck$LassoCheckResult]: Stem: 20246#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 20225#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20179#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20180#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20237#L129 assume 0 == read_history_bool_~history_id#1; 19800#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19686#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20048#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 19864#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 19865#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20181#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20487#L129 assume 0 == read_history_bool_~history_id#1; 20483#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20478#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20477#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20476#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 20475#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20250#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20472#L129 assume 0 == read_history_bool_~history_id#1; 20468#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20463#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20462#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20251#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 20249#L74-2 assume !(add_history_type_~var~0#1 < 3); 20248#L74-3 add_history_type_#res#1 := 1; 20247#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 19933#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 19736#L74-6 assume !!(add_history_type_~var~0#1 < 3); 19738#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 19924#L129-3 assume 0 == read_history_bool_~history_id#1; 19943#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19904#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20131#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19867#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 19966#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20117#L74-10 assume !!(add_history_type_~var~0#1 < 3); 20094#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 19998#L129-6 assume 0 == read_history_bool_~history_id#1; 19999#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19754#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20005#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19845#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 20156#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20238#L74-14 assume !!(add_history_type_~var~0#1 < 3); 19967#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 19971#L129-9 assume 0 == read_history_bool_~history_id#1; 20063#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19763#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 19764#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19808#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 20045#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 20164#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 19802#L37 assume !(0 == assume_abort_if_not_~cond#1); 19803#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 19734#L511-2 [2022-11-16 12:14:28,233 INFO L750 eck$LassoCheckResult]: Loop: 19734#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 19735#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 19850#L194-2 assume { :end_inline_write_history_bool } true; 20083#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 20084#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 20049#L184-2 assume !(0 == write_history_bool_~history_id#1); 19784#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 19785#L194-5 assume { :end_inline_write_history_bool } true; 19827#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 20082#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 19689#L184-4 assume !(0 == write_history_bool_~history_id#1); 19690#L189-4 assume !(1 == write_history_bool_~history_id#1); 19931#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 19817#L194-8 assume { :end_inline_write_history_bool } true; 19818#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 20047#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 20061#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 19895#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 20102#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 20025#L169-2 assume { :end_inline_write_history_int8 } true; 19798#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 19799#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 20010#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 19852#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 19853#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 19986#L129-12 assume 0 == read_history_bool_~history_id#1; 20031#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19709#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 19710#L265 assume !(0 == check_~tmp___3~0#1 % 256); 19793#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 20093#L109-7 assume 3 == read_history_int8_~history_id#1; 19795#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19796#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 19848#L304 assume !(check_~tmp___10~0#1 > -2); 19934#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 20099#L109-9 assume 3 == read_history_int8_~history_id#1; 20100#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19991#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 19992#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 20111#L324-1 check_#res#1 := 1; 19794#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 19819#L535-72 assume !(0 == assert_~arg#1 % 256); 19820#L530-36 assume { :end_inline_assert } true; 19734#L511-2 [2022-11-16 12:14:28,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 3 times [2022-11-16 12:14:28,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154780515] [2022-11-16 12:14:28,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:28,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154780515] [2022-11-16 12:14:28,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154780515] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:28,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429057360] [2022-11-16 12:14:28,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,343 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:28,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1366113481, now seen corresponding path program 1 times [2022-11-16 12:14:28,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90218363] [2022-11-16 12:14:28,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:28,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90218363] [2022-11-16 12:14:28,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90218363] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:28,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811369758] [2022-11-16 12:14:28,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,385 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:28,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:28,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:28,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:28,386 INFO L87 Difference]: Start difference. First operand 920 states and 1512 transitions. cyclomatic complexity: 600 Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:28,416 INFO L93 Difference]: Finished difference Result 1119 states and 1829 transitions. [2022-11-16 12:14:28,416 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1119 states and 1829 transitions. [2022-11-16 12:14:28,424 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 413 [2022-11-16 12:14:28,431 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1119 states to 1119 states and 1829 transitions. [2022-11-16 12:14:28,432 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 687 [2022-11-16 12:14:28,433 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 687 [2022-11-16 12:14:28,433 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1119 states and 1829 transitions. [2022-11-16 12:14:28,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:28,433 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1119 states and 1829 transitions. [2022-11-16 12:14:28,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states and 1829 transitions. [2022-11-16 12:14:28,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 961. [2022-11-16 12:14:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 961 states, 961 states have (on average 1.6337148803329864) internal successors, (1570), 960 states have internal predecessors, (1570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1570 transitions. [2022-11-16 12:14:28,456 INFO L240 hiAutomatonCegarLoop]: Abstraction has 961 states and 1570 transitions. [2022-11-16 12:14:28,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:28,457 INFO L428 stractBuchiCegarLoop]: Abstraction has 961 states and 1570 transitions. [2022-11-16 12:14:28,457 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-11-16 12:14:28,457 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 961 states and 1570 transitions. [2022-11-16 12:14:28,462 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 255 [2022-11-16 12:14:28,462 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:28,462 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:28,463 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,463 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,464 INFO L748 eck$LassoCheckResult]: Stem: 22317#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 22294#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22243#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22244#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22305#L129 assume 0 == read_history_bool_~history_id#1; 21848#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21734#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22101#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 21913#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 21914#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22245#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22411#L129 assume 0 == read_history_bool_~history_id#1; 22403#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22392#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22390#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22388#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 22385#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22340#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22384#L129 assume 0 == read_history_bool_~history_id#1; 22374#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22368#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22351#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22346#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 22339#L74-2 assume !(add_history_type_~var~0#1 < 3); 22320#L74-3 add_history_type_#res#1 := 1; 22318#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 21984#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 21784#L74-6 assume !!(add_history_type_~var~0#1 < 3); 21786#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 21974#L129-3 assume 0 == read_history_bool_~history_id#1; 21994#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21954#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22192#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21916#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 22017#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22177#L74-10 assume !!(add_history_type_~var~0#1 < 3); 22151#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22050#L129-6 assume 0 == read_history_bool_~history_id#1; 22051#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21802#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22057#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21894#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 22219#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22306#L74-14 assume !!(add_history_type_~var~0#1 < 3); 22018#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22022#L129-9 assume 0 == read_history_bool_~history_id#1; 22117#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21811#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 21812#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21856#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 22098#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 22225#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 21850#L37 assume !(0 == assume_abort_if_not_~cond#1); 21851#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 21782#L511-2 [2022-11-16 12:14:28,464 INFO L750 eck$LassoCheckResult]: Loop: 21782#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 21783#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 21899#L194-2 assume { :end_inline_write_history_bool } true; 22137#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 22138#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 22679#L184-2 assume !(0 == write_history_bool_~history_id#1); 21832#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 21833#L194-5 assume { :end_inline_write_history_bool } true; 22237#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 22136#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 21737#L184-4 assume !(0 == write_history_bool_~history_id#1); 21738#L189-4 assume !(1 == write_history_bool_~history_id#1); 21982#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 21865#L194-8 assume { :end_inline_write_history_bool } true; 21866#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 22100#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 22115#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 22160#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 22161#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 22140#L169-2 assume { :end_inline_write_history_int8 } true; 22141#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 22062#L252 assume !(0 == ~gate1Failed~0 % 256); 22063#L255 assume 0 == ~gate2Failed~0 % 256;check_~tmp~2#1 := 1; 22173#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 21901#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 21902#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22037#L129-12 assume 0 == read_history_bool_~history_id#1; 22084#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21757#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 21758#L265 assume !(0 == check_~tmp___3~0#1 % 256); 21841#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 22150#L109-7 assume 3 == read_history_int8_~history_id#1; 21843#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 21844#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 21897#L304 assume !(check_~tmp___10~0#1 > -2); 21985#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 22156#L109-9 assume 3 == read_history_int8_~history_id#1; 22157#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 22042#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 22043#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 22170#L324-1 check_#res#1 := 1; 21842#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 21867#L535-72 assume !(0 == assert_~arg#1 % 256); 21868#L530-36 assume { :end_inline_assert } true; 21782#L511-2 [2022-11-16 12:14:28,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 4 times [2022-11-16 12:14:28,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752415614] [2022-11-16 12:14:28,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:28,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752415614] [2022-11-16 12:14:28,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752415614] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:28,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110158444] [2022-11-16 12:14:28,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,544 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:28,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1587901537, now seen corresponding path program 1 times [2022-11-16 12:14:28,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509034738] [2022-11-16 12:14:28,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:28,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509034738] [2022-11-16 12:14:28,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509034738] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,583 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:28,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999406823] [2022-11-16 12:14:28,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,584 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:28,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:28,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:28,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:28,585 INFO L87 Difference]: Start difference. First operand 961 states and 1570 transitions. cyclomatic complexity: 617 Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:28,616 INFO L93 Difference]: Finished difference Result 1195 states and 1939 transitions. [2022-11-16 12:14:28,616 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1195 states and 1939 transitions. [2022-11-16 12:14:28,624 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 489 [2022-11-16 12:14:28,631 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1195 states to 1195 states and 1939 transitions. [2022-11-16 12:14:28,631 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 763 [2022-11-16 12:14:28,632 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 763 [2022-11-16 12:14:28,633 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1195 states and 1939 transitions. [2022-11-16 12:14:28,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:28,633 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1195 states and 1939 transitions. [2022-11-16 12:14:28,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1195 states and 1939 transitions. [2022-11-16 12:14:28,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1195 to 1022. [2022-11-16 12:14:28,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1022 states, 1022 states have (on average 1.6223091976516635) internal successors, (1658), 1021 states have internal predecessors, (1658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 1022 states and 1658 transitions. [2022-11-16 12:14:28,656 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1022 states and 1658 transitions. [2022-11-16 12:14:28,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:28,657 INFO L428 stractBuchiCegarLoop]: Abstraction has 1022 states and 1658 transitions. [2022-11-16 12:14:28,657 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-11-16 12:14:28,657 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1022 states and 1658 transitions. [2022-11-16 12:14:28,662 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 316 [2022-11-16 12:14:28,662 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:28,662 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:28,663 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,664 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,664 INFO L748 eck$LassoCheckResult]: Stem: 24464#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 24445#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24397#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24398#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24455#L129 assume 0 == read_history_bool_~history_id#1; 24014#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23899#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24263#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24078#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24079#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24399#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24579#L129 assume 0 == read_history_bool_~history_id#1; 24531#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24525#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24524#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24523#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24522#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24485#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24519#L129 assume 0 == read_history_bool_~history_id#1; 24515#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24510#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24498#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24490#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24484#L74-2 assume !(add_history_type_~var~0#1 < 3); 24466#L74-3 add_history_type_#res#1 := 1; 24465#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 24148#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 23949#L74-6 assume !!(add_history_type_~var~0#1 < 3); 23951#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24137#L129-3 assume 0 == read_history_bool_~history_id#1; 24158#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24117#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24349#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24081#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 24181#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24335#L74-10 assume !!(add_history_type_~var~0#1 < 3); 24309#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24213#L129-6 assume 0 == read_history_bool_~history_id#1; 24214#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23968#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24220#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24059#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 24373#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24456#L74-14 assume !!(add_history_type_~var~0#1 < 3); 24182#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24186#L129-9 assume 0 == read_history_bool_~history_id#1; 24278#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23977#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 23978#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24022#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 24260#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 24379#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 24016#L37 assume !(0 == assume_abort_if_not_~cond#1); 24017#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 23947#L511-2 [2022-11-16 12:14:28,664 INFO L750 eck$LassoCheckResult]: Loop: 23947#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 23948#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 24064#L194-2 assume { :end_inline_write_history_bool } true; 24297#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 24298#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 24264#L184-2 assume !(0 == write_history_bool_~history_id#1); 23998#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 23999#L194-5 assume { :end_inline_write_history_bool } true; 24041#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 24391#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 23902#L184-4 assume !(0 == write_history_bool_~history_id#1); 23903#L189-4 assume !(1 == write_history_bool_~history_id#1); 24903#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 24855#L194-8 assume { :end_inline_write_history_bool } true; 24854#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 24852#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 24844#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 24830#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 24824#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 24819#L169-2 assume { :end_inline_write_history_int8 } true; 24816#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 24813#L252 assume !(0 == ~gate1Failed~0 % 256); 24331#L255 assume !(0 == ~gate2Failed~0 % 256); 24332#L258 assume 0 == ~gate3Failed~0 % 256;check_~tmp~2#1 := 1; 24440#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 24066#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 24067#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24201#L129-12 assume 0 == read_history_bool_~history_id#1; 24246#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23922#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 23923#L265 assume !(0 == check_~tmp___3~0#1 % 256); 24007#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 24308#L109-7 assume 3 == read_history_int8_~history_id#1; 24009#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24010#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 24062#L304 assume !(check_~tmp___10~0#1 > -2); 24149#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 24315#L109-9 assume 3 == read_history_int8_~history_id#1; 24316#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24206#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 24207#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 24328#L324-1 check_#res#1 := 1; 24008#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 24033#L535-72 assume !(0 == assert_~arg#1 % 256); 24034#L530-36 assume { :end_inline_assert } true; 23947#L511-2 [2022-11-16 12:14:28,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 5 times [2022-11-16 12:14:28,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200648540] [2022-11-16 12:14:28,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:28,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200648540] [2022-11-16 12:14:28,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200648540] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:28,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569671880] [2022-11-16 12:14:28,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,738 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:28,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1367707026, now seen corresponding path program 1 times [2022-11-16 12:14:28,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023933876] [2022-11-16 12:14:28,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:28,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023933876] [2022-11-16 12:14:28,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023933876] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:28,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335389642] [2022-11-16 12:14:28,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,777 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:28,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:28,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:28,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:28,778 INFO L87 Difference]: Start difference. First operand 1022 states and 1658 transitions. cyclomatic complexity: 644 Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:28,810 INFO L93 Difference]: Finished difference Result 1294 states and 2085 transitions. [2022-11-16 12:14:28,810 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1294 states and 2085 transitions. [2022-11-16 12:14:28,818 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2022-11-16 12:14:28,826 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1294 states to 1294 states and 2085 transitions. [2022-11-16 12:14:28,826 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 862 [2022-11-16 12:14:28,827 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 862 [2022-11-16 12:14:28,827 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1294 states and 2085 transitions. [2022-11-16 12:14:28,828 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:28,828 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1294 states and 2085 transitions. [2022-11-16 12:14:28,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1294 states and 2085 transitions. [2022-11-16 12:14:28,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1294 to 1097. [2022-11-16 12:14:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1097 states, 1097 states have (on average 1.6153144940747493) internal successors, (1772), 1096 states have internal predecessors, (1772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1772 transitions. [2022-11-16 12:14:28,853 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1097 states and 1772 transitions. [2022-11-16 12:14:28,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:28,854 INFO L428 stractBuchiCegarLoop]: Abstraction has 1097 states and 1772 transitions. [2022-11-16 12:14:28,854 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-11-16 12:14:28,854 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1097 states and 1772 transitions. [2022-11-16 12:14:28,859 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 391 [2022-11-16 12:14:28,859 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:28,860 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:28,861 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,861 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:28,861 INFO L748 eck$LassoCheckResult]: Stem: 26790#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 26770#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26720#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26721#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26780#L129 assume 0 == read_history_bool_~history_id#1; 26338#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26224#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26587#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 26402#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 26403#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26722#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26906#L129 assume 0 == read_history_bool_~history_id#1; 26858#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26852#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26851#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 26850#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 26849#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26812#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26846#L129 assume 0 == read_history_bool_~history_id#1; 26842#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26837#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26825#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 26817#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 26811#L74-2 assume !(add_history_type_~var~0#1 < 3); 26792#L74-3 add_history_type_#res#1 := 1; 26791#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 26473#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26274#L74-6 assume !!(add_history_type_~var~0#1 < 3); 26276#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26463#L129-3 assume 0 == read_history_bool_~history_id#1; 26483#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26443#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26671#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26405#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 26506#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26657#L74-10 assume !!(add_history_type_~var~0#1 < 3); 26634#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26538#L129-6 assume 0 == read_history_bool_~history_id#1; 26539#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26292#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26545#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26383#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 26696#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26782#L74-14 assume !!(add_history_type_~var~0#1 < 3); 26507#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26511#L129-9 assume 0 == read_history_bool_~history_id#1; 26603#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26301#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26302#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26346#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 26584#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 26702#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 26340#L37 assume !(0 == assume_abort_if_not_~cond#1); 26341#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 26272#L511-2 [2022-11-16 12:14:28,862 INFO L750 eck$LassoCheckResult]: Loop: 26272#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 26273#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 26388#L194-2 assume { :end_inline_write_history_bool } true; 26622#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 26623#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 26588#L184-2 assume !(0 == write_history_bool_~history_id#1); 26322#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 26323#L194-5 assume { :end_inline_write_history_bool } true; 26365#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 26714#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 26227#L184-4 assume !(0 == write_history_bool_~history_id#1); 26228#L189-4 assume !(1 == write_history_bool_~history_id#1); 26471#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 26355#L194-8 assume { :end_inline_write_history_bool } true; 26356#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 26600#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 26601#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 26434#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 26642#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 26564#L169-2 assume { :end_inline_write_history_int8 } true; 26336#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 26337#L252 assume !(0 == ~gate1Failed~0 % 256); 26550#L255 assume !(0 == ~gate2Failed~0 % 256); 26654#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 26766#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 26390#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 26391#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26526#L129-12 assume 0 == read_history_bool_~history_id#1; 26570#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26247#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 26248#L265 assume !(0 == check_~tmp___3~0#1 % 256); 26331#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 26633#L109-7 assume 3 == read_history_int8_~history_id#1; 26333#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26334#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 26386#L304 assume !(check_~tmp___10~0#1 > -2); 26474#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 26639#L109-9 assume 3 == read_history_int8_~history_id#1; 26640#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26531#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 26532#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 26651#L324-1 check_#res#1 := 1; 26332#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 26357#L535-72 assume !(0 == assert_~arg#1 % 256); 26358#L530-36 assume { :end_inline_assert } true; 26272#L511-2 [2022-11-16 12:14:28,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 6 times [2022-11-16 12:14:28,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95840752] [2022-11-16 12:14:28,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:28,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:28,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95840752] [2022-11-16 12:14:28,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95840752] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:28,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:28,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:28,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9931122] [2022-11-16 12:14:28,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:28,963 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:28,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:28,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1586561744, now seen corresponding path program 1 times [2022-11-16 12:14:28,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:28,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458870234] [2022-11-16 12:14:28,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:29,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:29,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458870234] [2022-11-16 12:14:29,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458870234] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:29,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:29,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:14:29,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795572346] [2022-11-16 12:14:29,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:29,026 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:29,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:29,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:14:29,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:14:29,027 INFO L87 Difference]: Start difference. First operand 1097 states and 1772 transitions. cyclomatic complexity: 683 Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:29,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:29,405 INFO L93 Difference]: Finished difference Result 1627 states and 2515 transitions. [2022-11-16 12:14:29,406 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1627 states and 2515 transitions. [2022-11-16 12:14:29,415 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 401 [2022-11-16 12:14:29,424 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1627 states to 1627 states and 2515 transitions. [2022-11-16 12:14:29,424 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1028 [2022-11-16 12:14:29,425 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1028 [2022-11-16 12:14:29,426 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1627 states and 2515 transitions. [2022-11-16 12:14:29,426 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:29,426 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1627 states and 2515 transitions. [2022-11-16 12:14:29,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1627 states and 2515 transitions. [2022-11-16 12:14:29,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1627 to 1097. [2022-11-16 12:14:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1097 states, 1097 states have (on average 1.5989061075660893) internal successors, (1754), 1096 states have internal predecessors, (1754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1754 transitions. [2022-11-16 12:14:29,452 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1097 states and 1754 transitions. [2022-11-16 12:14:29,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:14:29,453 INFO L428 stractBuchiCegarLoop]: Abstraction has 1097 states and 1754 transitions. [2022-11-16 12:14:29,454 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2022-11-16 12:14:29,454 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1097 states and 1754 transitions. [2022-11-16 12:14:29,458 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 391 [2022-11-16 12:14:29,458 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:29,459 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:29,460 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:29,460 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:29,460 INFO L748 eck$LassoCheckResult]: Stem: 29568#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 29537#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29480#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29481#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29905#L129 assume 0 == read_history_bool_~history_id#1; 29794#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29790#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29789#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29788#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29482#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29483#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29556#L129 assume 0 == read_history_bool_~history_id#1; 29074#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 28961#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29326#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29139#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29140#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29574#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29588#L129 assume 0 == read_history_bool_~history_id#1; 29582#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29577#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29576#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29575#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29573#L74-2 assume !(add_history_type_~var~0#1 < 3); 29572#L74-3 add_history_type_#res#1 := 1; 29569#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 29208#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29011#L74-6 assume !!(add_history_type_~var~0#1 < 3); 29013#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29199#L129-3 assume 0 == read_history_bool_~history_id#1; 29218#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29178#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29425#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29142#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 29241#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29407#L74-10 assume !!(add_history_type_~var~0#1 < 3); 29378#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29379#L129-6 assume 0 == read_history_bool_~history_id#1; 29368#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29029#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29282#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29120#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 29452#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29422#L74-14 assume !!(add_history_type_~var~0#1 < 3); 29242#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29246#L129-9 assume 0 == read_history_bool_~history_id#1; 29342#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29040#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29041#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29084#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 29325#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 29460#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 29076#L37 assume !(0 == assume_abort_if_not_~cond#1); 29077#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 29009#L511-2 [2022-11-16 12:14:29,461 INFO L750 eck$LassoCheckResult]: Loop: 29009#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29010#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 29125#L194-2 assume { :end_inline_write_history_bool } true; 29363#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 29364#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29911#L184-2 assume !(0 == write_history_bool_~history_id#1); 29910#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 29909#L194-5 assume { :end_inline_write_history_bool } true; 29907#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 29908#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29943#L184-4 assume !(0 == write_history_bool_~history_id#1); 29942#L189-4 assume !(1 == write_history_bool_~history_id#1); 29941#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 29940#L194-8 assume { :end_inline_write_history_bool } true; 29939#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 29938#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 29930#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 29927#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 29925#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 29923#L169-2 assume { :end_inline_write_history_int8 } true; 29921#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 29287#L252 assume !(0 == ~gate1Failed~0 % 256); 29288#L255 assume !(0 == ~gate2Failed~0 % 256); 29403#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 29533#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 29127#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 29128#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29261#L129-12 assume 0 == read_history_bool_~history_id#1; 29309#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 29310#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 28984#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 28985#L265 assume !(0 == check_~tmp___3~0#1 % 256); 29067#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 29377#L109-7 assume 3 == read_history_int8_~history_id#1; 29069#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29070#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 29123#L304 assume !(check_~tmp___10~0#1 > -2); 29209#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 29387#L109-9 assume 3 == read_history_int8_~history_id#1; 29388#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29262#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 29263#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 29401#L324-1 check_#res#1 := 1; 29068#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 29094#L535-72 assume !(0 == assert_~arg#1 % 256); 29095#L530-36 assume { :end_inline_assert } true; 29009#L511-2 [2022-11-16 12:14:29,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:29,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 7 times [2022-11-16 12:14:29,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:29,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520230896] [2022-11-16 12:14:29,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:29,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:29,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520230896] [2022-11-16 12:14:29,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520230896] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:29,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:29,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:29,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521226158] [2022-11-16 12:14:29,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:29,537 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:29,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:29,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1238768861, now seen corresponding path program 1 times [2022-11-16 12:14:29,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:29,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235183690] [2022-11-16 12:14:29,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:29,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:29,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:29,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235183690] [2022-11-16 12:14:29,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235183690] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:29,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:29,601 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:14:29,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356146173] [2022-11-16 12:14:29,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:29,601 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:29,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:29,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:14:29,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:14:29,602 INFO L87 Difference]: Start difference. First operand 1097 states and 1754 transitions. cyclomatic complexity: 665 Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:29,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:29,755 INFO L93 Difference]: Finished difference Result 2006 states and 3202 transitions. [2022-11-16 12:14:29,755 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2006 states and 3202 transitions. [2022-11-16 12:14:29,766 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 755 [2022-11-16 12:14:29,777 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2006 states to 2006 states and 3202 transitions. [2022-11-16 12:14:29,777 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1271 [2022-11-16 12:14:29,779 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1271 [2022-11-16 12:14:29,779 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2006 states and 3202 transitions. [2022-11-16 12:14:29,779 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:29,779 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2006 states and 3202 transitions. [2022-11-16 12:14:29,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2006 states and 3202 transitions. [2022-11-16 12:14:29,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2006 to 1097. [2022-11-16 12:14:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1097 states, 1097 states have (on average 1.5979945305378305) internal successors, (1753), 1096 states have internal predecessors, (1753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1753 transitions. [2022-11-16 12:14:29,807 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1097 states and 1753 transitions. [2022-11-16 12:14:29,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:14:29,810 INFO L428 stractBuchiCegarLoop]: Abstraction has 1097 states and 1753 transitions. [2022-11-16 12:14:29,810 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2022-11-16 12:14:29,810 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1097 states and 1753 transitions. [2022-11-16 12:14:29,815 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 391 [2022-11-16 12:14:29,815 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:29,815 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:29,816 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:29,816 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:29,817 INFO L748 eck$LassoCheckResult]: Stem: 32650#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 32628#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32579#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32580#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32648#L129 assume 0 == read_history_bool_~history_id#1; 32190#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32077#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32440#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32256#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32257#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32581#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32639#L129 assume 0 == read_history_bool_~history_id#1; 32678#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32673#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32672#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32671#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32670#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32655#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32669#L129 assume 0 == read_history_bool_~history_id#1; 32663#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32658#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32657#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32656#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32654#L74-2 assume !(add_history_type_~var~0#1 < 3); 32653#L74-3 add_history_type_#res#1 := 1; 32651#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 32323#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32127#L74-6 assume !!(add_history_type_~var~0#1 < 3); 32129#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32314#L129-3 assume 0 == read_history_bool_~history_id#1; 32333#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32294#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32526#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32259#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 32356#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32511#L74-10 assume !!(add_history_type_~var~0#1 < 3); 32488#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32388#L129-6 assume 0 == read_history_bool_~history_id#1; 32389#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32146#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32395#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32236#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 32552#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32641#L74-14 assume !!(add_history_type_~var~0#1 < 3); 32357#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32361#L129-9 assume 0 == read_history_bool_~history_id#1; 32455#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32155#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32156#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32198#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 32437#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 32560#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 32192#L37 assume !(0 == assume_abort_if_not_~cond#1); 32193#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 32125#L511-2 [2022-11-16 12:14:29,817 INFO L750 eck$LassoCheckResult]: Loop: 32125#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32126#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 32242#L194-2 assume { :end_inline_write_history_bool } true; 32475#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 32476#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32959#L184-2 assume !(0 == write_history_bool_~history_id#1); 32957#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 32955#L194-5 assume { :end_inline_write_history_bool } true; 32952#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 32949#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32946#L184-4 assume !(0 == write_history_bool_~history_id#1); 32945#L189-4 assume !(1 == write_history_bool_~history_id#1); 32944#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 32943#L194-8 assume { :end_inline_write_history_bool } true; 32941#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 32940#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 32927#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 32921#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 32918#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 32913#L169-2 assume { :end_inline_write_history_int8 } true; 32911#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 32902#L252 assume !(0 == ~gate1Failed~0 % 256); 32897#L255 assume !(0 == ~gate2Failed~0 % 256); 32623#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 32624#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 32244#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 32245#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32376#L129-12 assume 0 == read_history_bool_~history_id#1; 32423#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 32424#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 32100#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 32101#L265 assume !(0 == check_~tmp___3~0#1 % 256); 32184#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 32487#L109-7 assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 32291#L535-54 assume !(0 == assert_~arg#1 % 256); 32292#L530-27 assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; 32239#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 32240#L304 assume !(check_~tmp___10~0#1 > -2); 32324#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 32493#L109-9 assume 3 == read_history_int8_~history_id#1; 32494#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 32381#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 32382#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 32505#L324-1 check_#res#1 := 1; 32185#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 32210#L535-72 assume !(0 == assert_~arg#1 % 256); 32211#L530-36 assume { :end_inline_assert } true; 32125#L511-2 [2022-11-16 12:14:29,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:29,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 8 times [2022-11-16 12:14:29,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:29,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062982127] [2022-11-16 12:14:29,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:29,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:29,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062982127] [2022-11-16 12:14:29,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062982127] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:29,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:29,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:29,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961951744] [2022-11-16 12:14:29,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:29,935 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:29,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:29,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1238372557, now seen corresponding path program 1 times [2022-11-16 12:14:29,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:29,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210846600] [2022-11-16 12:14:29,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:29,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:29,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210846600] [2022-11-16 12:14:29,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210846600] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:29,991 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:29,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:14:29,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222825956] [2022-11-16 12:14:29,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:29,992 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:29,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:29,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:14:29,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:14:29,993 INFO L87 Difference]: Start difference. First operand 1097 states and 1753 transitions. cyclomatic complexity: 664 Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:30,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:30,056 INFO L93 Difference]: Finished difference Result 1853 states and 2984 transitions. [2022-11-16 12:14:30,056 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1853 states and 2984 transitions. [2022-11-16 12:14:30,069 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 373 [2022-11-16 12:14:30,080 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1853 states to 1853 states and 2984 transitions. [2022-11-16 12:14:30,080 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1146 [2022-11-16 12:14:30,082 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1146 [2022-11-16 12:14:30,082 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1853 states and 2984 transitions. [2022-11-16 12:14:30,082 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:30,082 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1853 states and 2984 transitions. [2022-11-16 12:14:30,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1853 states and 2984 transitions. [2022-11-16 12:14:30,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1853 to 1055. [2022-11-16 12:14:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1055 states, 1055 states have (on average 1.6018957345971565) internal successors, (1690), 1054 states have internal predecessors, (1690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1690 transitions. [2022-11-16 12:14:30,115 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1055 states and 1690 transitions. [2022-11-16 12:14:30,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:14:30,116 INFO L428 stractBuchiCegarLoop]: Abstraction has 1055 states and 1690 transitions. [2022-11-16 12:14:30,116 INFO L335 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2022-11-16 12:14:30,116 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1055 states and 1690 transitions. [2022-11-16 12:14:30,120 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 373 [2022-11-16 12:14:30,120 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:30,120 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:30,122 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:30,122 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:30,122 INFO L748 eck$LassoCheckResult]: Stem: 35595#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 35513#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 35353#L74-2 assume !!(add_history_type_~var~0#1 < 3); 35354#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35543#L129 assume 0 == read_history_bool_~history_id#1; 35225#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35040#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35449#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 35318#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 35319#L74-2 assume !!(add_history_type_~var~0#1 < 3); 35355#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35630#L129 assume 0 == read_history_bool_~history_id#1; 35624#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35619#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35618#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 35617#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 35616#L74-2 assume !!(add_history_type_~var~0#1 < 3); 35601#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35615#L129 assume 0 == read_history_bool_~history_id#1; 35609#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35604#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35603#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 35602#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 35600#L74-2 assume !(add_history_type_~var~0#1 < 3); 35599#L74-3 add_history_type_#res#1 := 1; 35596#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 35401#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 35139#L74-6 assume !!(add_history_type_~var~0#1 < 3); 35141#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35380#L129-3 assume 0 == read_history_bool_~history_id#1; 35428#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35107#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35162#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 35201#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 35095#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 35096#L74-10 assume !!(add_history_type_~var~0#1 < 3); 35250#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35507#L129-6 assume 0 == read_history_bool_~history_id#1; 35508#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35155#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35516#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 35276#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 35280#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 35570#L74-14 assume !!(add_history_type_~var~0#1 < 3); 35468#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35472#L129-9 assume 0 == read_history_bool_~history_id#1; 35519#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35170#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35171#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 35223#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 35511#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 35292#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 35227#L37 assume !(0 == assume_abort_if_not_~cond#1); 35228#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 35125#L511-2 [2022-11-16 12:14:30,123 INFO L750 eck$LassoCheckResult]: Loop: 35125#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 35126#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 35271#L194-2 assume { :end_inline_write_history_bool } true; 35585#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 35057#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 35058#L184-2 assume !(0 == write_history_bool_~history_id#1); 35202#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 35203#L194-5 assume { :end_inline_write_history_bool } true; 35253#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 35335#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 35995#L184-4 assume !(0 == write_history_bool_~history_id#1); 35994#L189-4 assume !(1 == write_history_bool_~history_id#1); 35993#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 35992#L194-8 assume { :end_inline_write_history_bool } true; 35991#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 35990#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 35981#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 35969#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 35966#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 35961#L169-2 assume { :end_inline_write_history_int8 } true; 35959#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 35956#L252 assume !(0 == ~gate1Failed~0 % 256); 35071#L255 assume !(0 == ~gate2Failed~0 % 256); 35072#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 35501#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 35298#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 35299#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35489#L129-12 assume 0 == read_history_bool_~history_id#1; 35550#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 35551#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 35044#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 35081#L265 assume !(0 == check_~tmp___3~0#1 % 256); 35215#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 35573#L109-7 assume 3 == read_history_int8_~history_id#1; 35216#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 35217#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 35290#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 35291#L304 assume !(check_~tmp___10~0#1 > -2); 35322#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 35323#L109-9 assume 3 == read_history_int8_~history_id#1; 35591#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 35495#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 35061#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 35063#L324-1 check_#res#1 := 1; 35213#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 35246#L535-72 assume !(0 == assert_~arg#1 % 256); 35247#L530-36 assume { :end_inline_assert } true; 35125#L511-2 [2022-11-16 12:14:30,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:30,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 9 times [2022-11-16 12:14:30,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:30,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026522482] [2022-11-16 12:14:30,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:30,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:30,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:30,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:30,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026522482] [2022-11-16 12:14:30,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026522482] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:30,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:30,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:30,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932635525] [2022-11-16 12:14:30,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:30,197 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:30,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:30,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1332036898, now seen corresponding path program 1 times [2022-11-16 12:14:30,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:30,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959440818] [2022-11-16 12:14:30,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:30,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:14:30,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:30,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959440818] [2022-11-16 12:14:30,302 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959440818] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:30,303 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:30,303 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:14:30,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000696771] [2022-11-16 12:14:30,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:30,303 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:14:30,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:14:30,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:14:30,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:14:30,304 INFO L87 Difference]: Start difference. First operand 1055 states and 1690 transitions. cyclomatic complexity: 643 Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:30,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:14:30,343 INFO L93 Difference]: Finished difference Result 1057 states and 1691 transitions. [2022-11-16 12:14:30,344 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1057 states and 1691 transitions. [2022-11-16 12:14:30,349 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 353 [2022-11-16 12:14:30,359 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1057 states to 1035 states and 1657 transitions. [2022-11-16 12:14:30,359 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 617 [2022-11-16 12:14:30,360 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 617 [2022-11-16 12:14:30,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1035 states and 1657 transitions. [2022-11-16 12:14:30,361 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:14:30,361 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1035 states and 1657 transitions. [2022-11-16 12:14:30,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1035 states and 1657 transitions. [2022-11-16 12:14:30,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1035 to 1035. [2022-11-16 12:14:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1035 states, 1035 states have (on average 1.6009661835748792) internal successors, (1657), 1034 states have internal predecessors, (1657), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:14:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 1035 states and 1657 transitions. [2022-11-16 12:14:30,382 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1035 states and 1657 transitions. [2022-11-16 12:14:30,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 12:14:30,383 INFO L428 stractBuchiCegarLoop]: Abstraction has 1035 states and 1657 transitions. [2022-11-16 12:14:30,383 INFO L335 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2022-11-16 12:14:30,383 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1035 states and 1657 transitions. [2022-11-16 12:14:30,387 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 353 [2022-11-16 12:14:30,387 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:14:30,387 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:14:30,388 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:30,388 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:14:30,389 INFO L748 eck$LassoCheckResult]: Stem: 37698#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 37616#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37474#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37475#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37648#L129 assume 0 == read_history_bool_~history_id#1; 37348#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37164#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37559#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37440#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 37441#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37476#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 38038#L129 assume 0 == read_history_bool_~history_id#1; 38034#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 38029#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 38028#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 38027#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 38026#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37704#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 38023#L129 assume 0 == read_history_bool_~history_id#1; 38019#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 38014#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 38013#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37705#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 37703#L74-2 assume !(add_history_type_~var~0#1 < 3); 37702#L74-3 add_history_type_#res#1 := 1; 37699#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 37520#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37263#L74-6 assume !!(add_history_type_~var~0#1 < 3); 37265#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37501#L129-3 assume 0 == read_history_bool_~history_id#1; 37543#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37231#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37287#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37324#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 37221#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37222#L74-10 assume !!(add_history_type_~var~0#1 < 3); 37373#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37610#L129-6 assume 0 == read_history_bool_~history_id#1; 37611#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37279#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37619#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37399#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 37402#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37670#L74-14 assume !!(add_history_type_~var~0#1 < 3); 37576#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37579#L129-9 assume 0 == read_history_bool_~history_id#1; 37623#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37296#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37297#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37346#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 37615#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 37414#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37350#L37 assume !(0 == assume_abort_if_not_~cond#1); 37351#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 37249#L511-2 [2022-11-16 12:14:30,389 INFO L750 eck$LassoCheckResult]: Loop: 37249#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 37250#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 37393#L194-2 assume { :end_inline_write_history_bool } true; 37685#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 37640#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 37193#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37569#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 37570#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 37690#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 38102#L184-2 assume !(0 == write_history_bool_~history_id#1); 38101#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 38100#L194-5 assume { :end_inline_write_history_bool } true; 38099#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 37691#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 37173#L184-4 assume !(0 == write_history_bool_~history_id#1); 37174#L189-4 assume !(1 == write_history_bool_~history_id#1); 37518#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 37627#L194-8 assume { :end_inline_write_history_bool } true; 38150#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 38148#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 38127#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 38115#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 38112#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 38107#L169-2 assume { :end_inline_write_history_int8 } true; 37342#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 37343#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 37196#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37416#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 37417#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37593#L129-12 assume 0 == read_history_bool_~history_id#1; 37655#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 37656#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 37168#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 37205#L265 assume !(0 == check_~tmp___3~0#1 % 256); 37338#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 37672#L109-7 assume 3 == read_history_int8_~history_id#1; 37339#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 37340#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 37406#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 37407#L304 assume !(check_~tmp___10~0#1 > -2); 37442#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 37443#L109-9 assume 3 == read_history_int8_~history_id#1; 37692#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 37596#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 37185#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 37187#L324-1 check_#res#1 := 1; 37336#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 37369#L535-72 assume !(0 == assert_~arg#1 % 256); 37370#L530-36 assume { :end_inline_assert } true; 37249#L511-2 [2022-11-16 12:14:30,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:30,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 10 times [2022-11-16 12:14:30,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:30,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882192069] [2022-11-16 12:14:30,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:14:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 12:14:30,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:14:30,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882192069] [2022-11-16 12:14:30,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882192069] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:14:30,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:14:30,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:14:30,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050769647] [2022-11-16 12:14:30,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:14:30,503 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:14:30,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:14:30,503 INFO L85 PathProgramCache]: Analyzing trace with hash -714273389, now seen corresponding path program 1 times [2022-11-16 12:14:30,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:14:30,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738096356] [2022-11-16 12:14:30,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:14:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:14:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:30,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:14:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:14:30,568 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:14:33,293 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:33,293 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:33,293 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:33,293 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:33,293 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:14:33,293 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:33,294 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:33,294 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:33,294 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-16 12:14:33,294 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:33,294 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:33,301 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,307 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,309 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,312 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,314 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,320 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,324 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,330 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,332 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,336 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,650 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,652 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,663 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,685 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,689 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,692 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,696 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,702 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,705 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,709 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,715 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,717 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,720 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,728 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,730 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,732 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,734 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,736 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,749 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,752 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,758 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,760 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,763 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,765 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,769 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,771 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,780 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,786 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,788 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:33,819 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:34,907 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-16 12:14:47,578 WARN L233 SmtUtils]: Spent 12.57s on a formula simplification. DAG size of input: 225 DAG size of output: 155 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 12:14:47,795 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:14:47,796 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:14:47,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,797 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-16 12:14:47,812 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,812 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,831 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:47,831 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Honda state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:47,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:47,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,836 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-16 12:14:47,844 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,844 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,856 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:47,856 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___8~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___8~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:47,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-16 12:14:47,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,860 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-16 12:14:47,863 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,863 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,876 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:47,876 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___4~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___4~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:47,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-11-16 12:14:47,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,880 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-16 12:14:47,884 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,884 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,919 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:47,919 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___0~2#1=0} Honda state: {ULTIMATE.start_check_~tmp___0~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:47,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:47,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,924 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,931 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,931 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-16 12:14:47,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:47,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_write_history_int8_#in~history_id#1=3, ULTIMATE.start_write_history_int8_~history_id#1=3} Honda state: {ULTIMATE.start_write_history_int8_#in~history_id#1=3, ULTIMATE.start_write_history_int8_~history_id#1=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:47,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:47,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:47,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:47,969 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:47,973 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:47,973 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:47,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-16 12:14:48,003 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:48,003 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___13~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___13~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:48,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:48,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:48,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:48,014 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:48,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-16 12:14:48,018 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:48,018 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:48,047 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:48,047 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Honda state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:48,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:48,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:48,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:48,058 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:48,064 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:48,064 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:48,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-16 12:14:48,095 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:48,095 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:48,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:48,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:48,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:48,104 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:48,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-16 12:14:48,111 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:48,111 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:48,132 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:48,133 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret13#1=0} Honda state: {ULTIMATE.start_check_#t~ret13#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:48,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:48,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:48,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:48,138 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:48,143 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:48,143 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:48,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-16 12:14:48,182 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:14:48,182 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Honda state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:14:48,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:48,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:48,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:48,192 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:48,199 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:14:48,199 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:48,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-16 12:14:49,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-16 12:14:49,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:49,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:14:49,338 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:14:49,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-16 12:14:49,341 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:14:49,341 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:14:51,334 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:14:51,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-16 12:14:51,352 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:14:51,352 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:14:51,352 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:14:51,352 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:14:51,352 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:14:51,352 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:14:51,352 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:14:51,352 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:14:51,352 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-16 12:14:51,353 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:14:51,353 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:14:51,359 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,367 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,370 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,376 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,378 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,381 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,384 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,386 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,674 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,679 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,683 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,685 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,698 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,708 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,721 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,724 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,726 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,728 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,743 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,749 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,751 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,754 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,757 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,759 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,762 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,764 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,770 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,773 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,776 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,778 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,783 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,785 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,788 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,790 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,804 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,809 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,815 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,819 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,821 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,827 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,830 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,833 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,849 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,854 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,861 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:51,863 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:14:52,982 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-16 12:15:05,380 WARN L233 SmtUtils]: Spent 12.36s on a formula simplification. DAG size of input: 225 DAG size of output: 155 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 12:15:05,601 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:15:05,601 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:15:05,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,603 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-16 12:15:05,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,643 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-16 12:15:05,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,662 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,682 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-16 12:15:05,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,702 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,729 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-16 12:15:05,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,772 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-16 12:15:05,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,795 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,820 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-16 12:15:05,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,840 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,874 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-16 12:15:05,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:05,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:05,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:05,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:05,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:05,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:05,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:05,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:05,912 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:05,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:05,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-16 12:15:05,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:05,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:05,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:05,931 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:15:05,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,166 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:15:06,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-11-16 12:15:06,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,379 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-16 12:15:06,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,394 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,400 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-16 12:15:06,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,418 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-16 12:15:06,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-16 12:15:06,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,438 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-16 12:15:06,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,454 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-11-16 12:15:06,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,465 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-16 12:15:06,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,523 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-16 12:15:06,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,582 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-16 12:15:06,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,602 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,629 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-16 12:15:06,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,681 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-16 12:15:06,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,720 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-16 12:15:06,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,764 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-16 12:15:06,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,783 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,809 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-16 12:15:06,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,857 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-16 12:15:06,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,877 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-16 12:15:06,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,898 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-16 12:15:06,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,915 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-16 12:15:06,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,924 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-16 12:15:06,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,944 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,952 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-16 12:15:06,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-16 12:15:06,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,972 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-16 12:15:06,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:06,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:06,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:06,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:06,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:06,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:06,988 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:06,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:06,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:06,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:06,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:06,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:06,994 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:06,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-16 12:15:06,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-16 12:15:07,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,012 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-16 12:15:07,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,032 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-16 12:15:07,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,052 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-16 12:15:07,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,067 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,073 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-16 12:15:07,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,095 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-16 12:15:07,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,116 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-16 12:15:07,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,142 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-16 12:15:07,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,177 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-16 12:15:07,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,191 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,195 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-16 12:15:07,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-16 12:15:07,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,220 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-16 12:15:07,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-16 12:15:07,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,241 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-16 12:15:07,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-16 12:15:07,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,261 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-16 12:15:07,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,282 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-16 12:15:07,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,296 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,302 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-16 12:15:07,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-16 12:15:07,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,329 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-16 12:15:07,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-16 12:15:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,358 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-16 12:15:07,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,377 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-16 12:15:07,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,390 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-16 12:15:07,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,395 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-16 12:15:07,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,415 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-16 12:15:07,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,437 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-16 12:15:07,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,452 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,457 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-16 12:15:07,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,472 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,477 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-16 12:15:07,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-11-16 12:15:07,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,498 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-16 12:15:07,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,517 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-16 12:15:07,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,543 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-16 12:15:07,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,563 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-16 12:15:07,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,587 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,601 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-16 12:15:07,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-11-16 12:15:07,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,621 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-16 12:15:07,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,652 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-16 12:15:07,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,695 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-16 12:15:07,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,710 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,715 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-16 12:15:07,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-11-16 12:15:07,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,735 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-16 12:15:07,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,752 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-16 12:15:07,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:15:07,767 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:15:07,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,772 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 12:15:07,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,773 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-16 12:15:07,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-11-16 12:15:07,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,797 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-16 12:15:07,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,819 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-16 12:15:07,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,840 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-16 12:15:07,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,861 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-16 12:15:07,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,890 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-16 12:15:07,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,909 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-16 12:15:07,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:07,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:07,925 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:07,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:07,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:07,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:07,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:07,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:07,930 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:07,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-16 12:15:07,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:07,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:07,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:07,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:07,948 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:15:07,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,238 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-16 12:15:08,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,690 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-16 12:15:08,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,708 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,728 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-16 12:15:08,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,746 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,768 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-16 12:15:08,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,805 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-16 12:15:08,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,847 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-16 12:15:08,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,869 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,892 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-16 12:15:08,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,932 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-16 12:15:08,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:08,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:08,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:08,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:08,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:08,979 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:08,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:08,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-16 12:15:08,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:08,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:08,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:08,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:08,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:08,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:08,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,016 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-16 12:15:09,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,050 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-16 12:15:09,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,073 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-16 12:15:09,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,094 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-16 12:15:09,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,114 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-16 12:15:09,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,156 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-16 12:15:09,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,182 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-16 12:15:09,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-11-16 12:15:09,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,203 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-16 12:15:09,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,217 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-11-16 12:15:09,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,222 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-16 12:15:09,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-11-16 12:15:09,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,243 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-16 12:15:09,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,276 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-16 12:15:09,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,296 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-16 12:15:09,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,310 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,316 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-16 12:15:09,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-11-16 12:15:09,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,337 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-16 12:15:09,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,359 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-16 12:15:09,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,384 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-16 12:15:09,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-16 12:15:09,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,404 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-16 12:15:09,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,423 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-16 12:15:09,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,444 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-16 12:15:09,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,492 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-16 12:15:09,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,536 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-16 12:15:09,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,583 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-16 12:15:09,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,631 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-16 12:15:09,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,671 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-16 12:15:09,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,711 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-16 12:15:09,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,729 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,761 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-16 12:15:09,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,800 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-16 12:15:09,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,818 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,840 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-16 12:15:09,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,887 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-16 12:15:09,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,918 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-16 12:15:09,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,956 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:09,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-16 12:15:09,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:09,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:09,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:09,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:09,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:09,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:09,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:09,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:09,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:09,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:09,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:09,996 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:09,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-16 12:15:10,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,036 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-16 12:15:10,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,075 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-16 12:15:10,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,110 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-16 12:15:10,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,155 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-16 12:15:10,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,197 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-16 12:15:10,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,235 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-16 12:15:10,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,258 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,280 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-16 12:15:10,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,316 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-16 12:15:10,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,347 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-16 12:15:10,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,369 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-16 12:15:10,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-16 12:15:10,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,389 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-16 12:15:10,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:15:10,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:15:10,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-16 12:15:10,429 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 12:15:10,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,430 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-16 12:15:10,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-16 12:15:10,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,451 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-16 12:15:10,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,473 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-16 12:15:10,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-16 12:15:10,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,493 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-16 12:15:10,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-16 12:15:10,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,514 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-16 12:15:10,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:10,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,534 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-16 12:15:10,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-16 12:15:10,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,555 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-16 12:15:10,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:10,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:10,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:10,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:10,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-16 12:15:10,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:10,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:10,576 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:10,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-16 12:15:10,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:10,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:10,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:10,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:10,592 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:15:10,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:10,918 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-16 12:15:10,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-16 12:15:11,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,364 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-16 12:15:11,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,383 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-16 12:15:11,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,402 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-16 12:15:11,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-16 12:15:11,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,422 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-16 12:15:11,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-16 12:15:11,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,443 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-16 12:15:11,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,489 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-16 12:15:11,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,535 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-16 12:15:11,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,554 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,583 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-16 12:15:11,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,635 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-16 12:15:11,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,683 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-16 12:15:11,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,721 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-16 12:15:11,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,765 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-16 12:15:11,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,808 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-16 12:15:11,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,852 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-16 12:15:11,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,912 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-16 12:15:11,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,956 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:11,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-16 12:15:11,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:11,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:11,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:11,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:11,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:11,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:11,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:11,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:11,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:11,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:11,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:11,988 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:11,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-16 12:15:12,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,027 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-16 12:15:12,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,067 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-16 12:15:12,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,115 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-16 12:15:12,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,169 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-16 12:15:12,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,208 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-16 12:15:12,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,248 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-16 12:15:12,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,288 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-16 12:15:12,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,321 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-16 12:15:12,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-16 12:15:12,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,344 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-16 12:15:12,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,370 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-16 12:15:12,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-16 12:15:12,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,392 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-16 12:15:12,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-16 12:15:12,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,414 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-16 12:15:12,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,437 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-16 12:15:12,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,473 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-16 12:15:12,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,493 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-16 12:15:12,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-16 12:15:12,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,514 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-16 12:15:12,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-16 12:15:12,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,537 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-16 12:15:12,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-16 12:15:12,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,557 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-16 12:15:12,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-16 12:15:12,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,578 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-16 12:15:12,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-16 12:15:12,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:15:12,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:15:12,598 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:15:12,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-16 12:15:12,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:15:12,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:15:12,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:15:12,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:15:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:15:12,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:15:12,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:15:12,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:15:12,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:15:12,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-16 12:26:59,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5501)] Ended with exit code 0 [2022-11-16 12:26:59,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,458 INFO L229 MonitoredProcess]: Starting monitored process 5502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Waiting until timeout for monitored process [2022-11-16 12:26:59,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Ended with exit code 0 [2022-11-16 12:26:59,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,487 INFO L229 MonitoredProcess]: Starting monitored process 5503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Waiting until timeout for monitored process [2022-11-16 12:26:59,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Ended with exit code 0 [2022-11-16 12:26:59,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,513 INFO L229 MonitoredProcess]: Starting monitored process 5504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Waiting until timeout for monitored process [2022-11-16 12:26:59,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Ended with exit code 0 [2022-11-16 12:26:59,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,544 INFO L229 MonitoredProcess]: Starting monitored process 5505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Waiting until timeout for monitored process [2022-11-16 12:26:59,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,562 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Ended with exit code 0 [2022-11-16 12:26:59,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,571 INFO L229 MonitoredProcess]: Starting monitored process 5506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Waiting until timeout for monitored process [2022-11-16 12:26:59,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,589 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Ended with exit code 0 [2022-11-16 12:26:59,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,604 INFO L229 MonitoredProcess]: Starting monitored process 5507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Waiting until timeout for monitored process [2022-11-16 12:26:59,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Ended with exit code 0 [2022-11-16 12:26:59,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,634 INFO L229 MonitoredProcess]: Starting monitored process 5508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Waiting until timeout for monitored process [2022-11-16 12:26:59,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,652 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Ended with exit code 0 [2022-11-16 12:26:59,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,663 INFO L229 MonitoredProcess]: Starting monitored process 5509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Waiting until timeout for monitored process [2022-11-16 12:26:59,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Ended with exit code 0 [2022-11-16 12:26:59,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,690 INFO L229 MonitoredProcess]: Starting monitored process 5510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Waiting until timeout for monitored process [2022-11-16 12:26:59,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Ended with exit code 0 [2022-11-16 12:26:59,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,728 INFO L229 MonitoredProcess]: Starting monitored process 5511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Waiting until timeout for monitored process [2022-11-16 12:26:59,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Ended with exit code 0 [2022-11-16 12:26:59,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,756 INFO L229 MonitoredProcess]: Starting monitored process 5512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Waiting until timeout for monitored process [2022-11-16 12:26:59,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Ended with exit code 0 [2022-11-16 12:26:59,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,783 INFO L229 MonitoredProcess]: Starting monitored process 5513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Waiting until timeout for monitored process [2022-11-16 12:26:59,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,798 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Ended with exit code 0 [2022-11-16 12:26:59,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,806 INFO L229 MonitoredProcess]: Starting monitored process 5514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Waiting until timeout for monitored process [2022-11-16 12:26:59,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Ended with exit code 0 [2022-11-16 12:26:59,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,829 INFO L229 MonitoredProcess]: Starting monitored process 5515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Waiting until timeout for monitored process [2022-11-16 12:26:59,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Ended with exit code 0 [2022-11-16 12:26:59,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,858 INFO L229 MonitoredProcess]: Starting monitored process 5516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Waiting until timeout for monitored process [2022-11-16 12:26:59,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,872 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Ended with exit code 0 [2022-11-16 12:26:59,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,880 INFO L229 MonitoredProcess]: Starting monitored process 5517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Waiting until timeout for monitored process [2022-11-16 12:26:59,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Ended with exit code 0 [2022-11-16 12:26:59,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,904 INFO L229 MonitoredProcess]: Starting monitored process 5518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Waiting until timeout for monitored process [2022-11-16 12:26:59,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Ended with exit code 0 [2022-11-16 12:26:59,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,930 INFO L229 MonitoredProcess]: Starting monitored process 5519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Waiting until timeout for monitored process [2022-11-16 12:26:59,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,946 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Ended with exit code 0 [2022-11-16 12:26:59,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,956 INFO L229 MonitoredProcess]: Starting monitored process 5520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Waiting until timeout for monitored process [2022-11-16 12:26:59,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:59,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:59,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:59,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:59,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:59,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:59,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:59,973 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:59,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:59,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:59,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Ended with exit code 0 [2022-11-16 12:26:59,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:59,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:59,991 INFO L229 MonitoredProcess]: Starting monitored process 5521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:59,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Waiting until timeout for monitored process [2022-11-16 12:26:59,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,010 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Ended with exit code 0 [2022-11-16 12:27:00,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,025 INFO L229 MonitoredProcess]: Starting monitored process 5522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Waiting until timeout for monitored process [2022-11-16 12:27:00,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Ended with exit code 0 [2022-11-16 12:27:00,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,053 INFO L229 MonitoredProcess]: Starting monitored process 5523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Waiting until timeout for monitored process [2022-11-16 12:27:00,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Ended with exit code 0 [2022-11-16 12:27:00,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,079 INFO L229 MonitoredProcess]: Starting monitored process 5524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Waiting until timeout for monitored process [2022-11-16 12:27:00,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Ended with exit code 0 [2022-11-16 12:27:00,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,110 INFO L229 MonitoredProcess]: Starting monitored process 5525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Waiting until timeout for monitored process [2022-11-16 12:27:00,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,127 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,138 INFO L229 MonitoredProcess]: Starting monitored process 5526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Waiting until timeout for monitored process [2022-11-16 12:27:00,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Ended with exit code 0 [2022-11-16 12:27:00,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,174 INFO L229 MonitoredProcess]: Starting monitored process 5527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Waiting until timeout for monitored process [2022-11-16 12:27:00,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Ended with exit code 0 [2022-11-16 12:27:00,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,201 INFO L229 MonitoredProcess]: Starting monitored process 5528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Waiting until timeout for monitored process [2022-11-16 12:27:00,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Ended with exit code 0 [2022-11-16 12:27:00,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,227 INFO L229 MonitoredProcess]: Starting monitored process 5529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Waiting until timeout for monitored process [2022-11-16 12:27:00,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Ended with exit code 0 [2022-11-16 12:27:00,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,255 INFO L229 MonitoredProcess]: Starting monitored process 5530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Waiting until timeout for monitored process [2022-11-16 12:27:00,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Ended with exit code 0 [2022-11-16 12:27:00,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,281 INFO L229 MonitoredProcess]: Starting monitored process 5531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Waiting until timeout for monitored process [2022-11-16 12:27:00,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Ended with exit code 0 [2022-11-16 12:27:00,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,308 INFO L229 MonitoredProcess]: Starting monitored process 5532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Waiting until timeout for monitored process [2022-11-16 12:27:00,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,326 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Ended with exit code 0 [2022-11-16 12:27:00,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,335 INFO L229 MonitoredProcess]: Starting monitored process 5533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Waiting until timeout for monitored process [2022-11-16 12:27:00,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Ended with exit code 0 [2022-11-16 12:27:00,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,362 INFO L229 MonitoredProcess]: Starting monitored process 5534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Waiting until timeout for monitored process [2022-11-16 12:27:00,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Ended with exit code 0 [2022-11-16 12:27:00,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,390 INFO L229 MonitoredProcess]: Starting monitored process 5535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Waiting until timeout for monitored process [2022-11-16 12:27:00,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Ended with exit code 0 [2022-11-16 12:27:00,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,420 INFO L229 MonitoredProcess]: Starting monitored process 5536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Waiting until timeout for monitored process [2022-11-16 12:27:00,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Ended with exit code 0 [2022-11-16 12:27:00,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,447 INFO L229 MonitoredProcess]: Starting monitored process 5537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Waiting until timeout for monitored process [2022-11-16 12:27:00,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Ended with exit code 0 [2022-11-16 12:27:00,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,473 INFO L229 MonitoredProcess]: Starting monitored process 5538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Waiting until timeout for monitored process [2022-11-16 12:27:00,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Ended with exit code 0 [2022-11-16 12:27:00,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,500 INFO L229 MonitoredProcess]: Starting monitored process 5539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Waiting until timeout for monitored process [2022-11-16 12:27:00,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Ended with exit code 0 [2022-11-16 12:27:00,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,552 INFO L229 MonitoredProcess]: Starting monitored process 5540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Waiting until timeout for monitored process [2022-11-16 12:27:00,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:00,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:27:00,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:27:00,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,606 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 12:27:00,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,608 INFO L229 MonitoredProcess]: Starting monitored process 5541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Waiting until timeout for monitored process [2022-11-16 12:27:00,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,652 INFO L229 MonitoredProcess]: Starting monitored process 5542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Waiting until timeout for monitored process [2022-11-16 12:27:00,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,712 INFO L229 MonitoredProcess]: Starting monitored process 5543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Waiting until timeout for monitored process [2022-11-16 12:27:00,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,756 INFO L229 MonitoredProcess]: Starting monitored process 5544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Waiting until timeout for monitored process [2022-11-16 12:27:00,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,796 INFO L229 MonitoredProcess]: Starting monitored process 5545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Waiting until timeout for monitored process [2022-11-16 12:27:00,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,848 INFO L229 MonitoredProcess]: Starting monitored process 5546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Waiting until timeout for monitored process [2022-11-16 12:27:00,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,892 INFO L229 MonitoredProcess]: Starting monitored process 5547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Waiting until timeout for monitored process [2022-11-16 12:27:00,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,942 INFO L229 MonitoredProcess]: Starting monitored process 5548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:00,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Waiting until timeout for monitored process [2022-11-16 12:27:00,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:00,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:00,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:00,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:00,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:00,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:00,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:00,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:00,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:00,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:00,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:00,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:00,984 INFO L229 MonitoredProcess]: Starting monitored process 5549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:00,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:01,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:01,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:01,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:01,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:01,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:01,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:01,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Waiting until timeout for monitored process [2022-11-16 12:27:01,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:01,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:01,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:01,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:01,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:01,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:01,032 INFO L229 MonitoredProcess]: Starting monitored process 5550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:01,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:01,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Waiting until timeout for monitored process [2022-11-16 12:27:01,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:01,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:01,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:01,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:01,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:01,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:01,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:01,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:01,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:01,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:01,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:01,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:01,076 INFO L229 MonitoredProcess]: Starting monitored process 5551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:01,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:01,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Waiting until timeout for monitored process [2022-11-16 12:27:01,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:01,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:01,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:01,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:01,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:01,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:01,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:01,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:01,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:01,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:01,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:01,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:01,120 INFO L229 MonitoredProcess]: Starting monitored process 5552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:01,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:01,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Waiting until timeout for monitored process [2022-11-16 12:27:01,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:01,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:01,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:01,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:01,143 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:27:01,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:01,656 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-16 12:27:01,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Ended with exit code 0 [2022-11-16 12:27:02,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,613 INFO L229 MonitoredProcess]: Starting monitored process 5553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Waiting until timeout for monitored process [2022-11-16 12:27:02,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Ended with exit code 0 [2022-11-16 12:27:02,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,637 INFO L229 MonitoredProcess]: Starting monitored process 5554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Waiting until timeout for monitored process [2022-11-16 12:27:02,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Ended with exit code 0 [2022-11-16 12:27:02,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,661 INFO L229 MonitoredProcess]: Starting monitored process 5555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Waiting until timeout for monitored process [2022-11-16 12:27:02,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Ended with exit code 0 [2022-11-16 12:27:02,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,684 INFO L229 MonitoredProcess]: Starting monitored process 5556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Waiting until timeout for monitored process [2022-11-16 12:27:02,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Ended with exit code 0 [2022-11-16 12:27:02,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,718 INFO L229 MonitoredProcess]: Starting monitored process 5557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Waiting until timeout for monitored process [2022-11-16 12:27:02,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Ended with exit code 0 [2022-11-16 12:27:02,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,741 INFO L229 MonitoredProcess]: Starting monitored process 5558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Waiting until timeout for monitored process [2022-11-16 12:27:02,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Ended with exit code 0 [2022-11-16 12:27:02,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,764 INFO L229 MonitoredProcess]: Starting monitored process 5559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Waiting until timeout for monitored process [2022-11-16 12:27:02,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Ended with exit code 0 [2022-11-16 12:27:02,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,787 INFO L229 MonitoredProcess]: Starting monitored process 5560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Waiting until timeout for monitored process [2022-11-16 12:27:02,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Ended with exit code 0 [2022-11-16 12:27:02,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,810 INFO L229 MonitoredProcess]: Starting monitored process 5561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Waiting until timeout for monitored process [2022-11-16 12:27:02,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Ended with exit code 0 [2022-11-16 12:27:02,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,833 INFO L229 MonitoredProcess]: Starting monitored process 5562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Waiting until timeout for monitored process [2022-11-16 12:27:02,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Ended with exit code 0 [2022-11-16 12:27:02,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,854 INFO L229 MonitoredProcess]: Starting monitored process 5563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Waiting until timeout for monitored process [2022-11-16 12:27:02,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Ended with exit code 0 [2022-11-16 12:27:02,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,875 INFO L229 MonitoredProcess]: Starting monitored process 5564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Waiting until timeout for monitored process [2022-11-16 12:27:02,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Ended with exit code 0 [2022-11-16 12:27:02,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,896 INFO L229 MonitoredProcess]: Starting monitored process 5565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Waiting until timeout for monitored process [2022-11-16 12:27:02,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Ended with exit code 0 [2022-11-16 12:27:02,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,916 INFO L229 MonitoredProcess]: Starting monitored process 5566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Waiting until timeout for monitored process [2022-11-16 12:27:02,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Ended with exit code 0 [2022-11-16 12:27:02,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,939 INFO L229 MonitoredProcess]: Starting monitored process 5567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Waiting until timeout for monitored process [2022-11-16 12:27:02,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Ended with exit code 0 [2022-11-16 12:27:02,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,962 INFO L229 MonitoredProcess]: Starting monitored process 5568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Waiting until timeout for monitored process [2022-11-16 12:27:02,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:02,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:02,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:02,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:02,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:02,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:02,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:02,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:02,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:02,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:02,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Ended with exit code 0 [2022-11-16 12:27:02,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:02,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:02,987 INFO L229 MonitoredProcess]: Starting monitored process 5569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:02,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Waiting until timeout for monitored process [2022-11-16 12:27:02,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Ended with exit code 0 [2022-11-16 12:27:03,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,012 INFO L229 MonitoredProcess]: Starting monitored process 5570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Waiting until timeout for monitored process [2022-11-16 12:27:03,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Ended with exit code 0 [2022-11-16 12:27:03,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,036 INFO L229 MonitoredProcess]: Starting monitored process 5571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Waiting until timeout for monitored process [2022-11-16 12:27:03,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Ended with exit code 0 [2022-11-16 12:27:03,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,059 INFO L229 MonitoredProcess]: Starting monitored process 5572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Waiting until timeout for monitored process [2022-11-16 12:27:03,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Ended with exit code 0 [2022-11-16 12:27:03,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,087 INFO L229 MonitoredProcess]: Starting monitored process 5573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Waiting until timeout for monitored process [2022-11-16 12:27:03,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Ended with exit code 0 [2022-11-16 12:27:03,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,110 INFO L229 MonitoredProcess]: Starting monitored process 5574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Waiting until timeout for monitored process [2022-11-16 12:27:03,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Ended with exit code 0 [2022-11-16 12:27:03,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,134 INFO L229 MonitoredProcess]: Starting monitored process 5575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Waiting until timeout for monitored process [2022-11-16 12:27:03,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Ended with exit code 0 [2022-11-16 12:27:03,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,157 INFO L229 MonitoredProcess]: Starting monitored process 5576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Waiting until timeout for monitored process [2022-11-16 12:27:03,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Ended with exit code 0 [2022-11-16 12:27:03,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,180 INFO L229 MonitoredProcess]: Starting monitored process 5577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Waiting until timeout for monitored process [2022-11-16 12:27:03,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Ended with exit code 0 [2022-11-16 12:27:03,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,207 INFO L229 MonitoredProcess]: Starting monitored process 5578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Waiting until timeout for monitored process [2022-11-16 12:27:03,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Ended with exit code 0 [2022-11-16 12:27:03,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,230 INFO L229 MonitoredProcess]: Starting monitored process 5579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Waiting until timeout for monitored process [2022-11-16 12:27:03,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Ended with exit code 0 [2022-11-16 12:27:03,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,253 INFO L229 MonitoredProcess]: Starting monitored process 5580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Waiting until timeout for monitored process [2022-11-16 12:27:03,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Ended with exit code 0 [2022-11-16 12:27:03,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,277 INFO L229 MonitoredProcess]: Starting monitored process 5581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Waiting until timeout for monitored process [2022-11-16 12:27:03,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,300 INFO L229 MonitoredProcess]: Starting monitored process 5582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Waiting until timeout for monitored process [2022-11-16 12:27:03,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Ended with exit code 0 [2022-11-16 12:27:03,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,327 INFO L229 MonitoredProcess]: Starting monitored process 5583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Waiting until timeout for monitored process [2022-11-16 12:27:03,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Ended with exit code 0 [2022-11-16 12:27:03,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,354 INFO L229 MonitoredProcess]: Starting monitored process 5584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Waiting until timeout for monitored process [2022-11-16 12:27:03,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Ended with exit code 0 [2022-11-16 12:27:03,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,379 INFO L229 MonitoredProcess]: Starting monitored process 5585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Waiting until timeout for monitored process [2022-11-16 12:27:03,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,424 INFO L229 MonitoredProcess]: Starting monitored process 5586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Waiting until timeout for monitored process [2022-11-16 12:27:03,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,464 INFO L229 MonitoredProcess]: Starting monitored process 5587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Waiting until timeout for monitored process [2022-11-16 12:27:03,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,520 INFO L229 MonitoredProcess]: Starting monitored process 5588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Waiting until timeout for monitored process [2022-11-16 12:27:03,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,568 INFO L229 MonitoredProcess]: Starting monitored process 5589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Waiting until timeout for monitored process [2022-11-16 12:27:03,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,620 INFO L229 MonitoredProcess]: Starting monitored process 5590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Waiting until timeout for monitored process [2022-11-16 12:27:03,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,672 INFO L229 MonitoredProcess]: Starting monitored process 5591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Waiting until timeout for monitored process [2022-11-16 12:27:03,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Ended with exit code 0 [2022-11-16 12:27:03,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,697 INFO L229 MonitoredProcess]: Starting monitored process 5592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Waiting until timeout for monitored process [2022-11-16 12:27:03,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Ended with exit code 0 [2022-11-16 12:27:03,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,720 INFO L229 MonitoredProcess]: Starting monitored process 5593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Waiting until timeout for monitored process [2022-11-16 12:27:03,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Ended with exit code 0 [2022-11-16 12:27:03,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,744 INFO L229 MonitoredProcess]: Starting monitored process 5594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Waiting until timeout for monitored process [2022-11-16 12:27:03,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:03,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,767 INFO L229 MonitoredProcess]: Starting monitored process 5595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Waiting until timeout for monitored process [2022-11-16 12:27:03,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Ended with exit code 0 [2022-11-16 12:27:03,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,790 INFO L229 MonitoredProcess]: Starting monitored process 5596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Waiting until timeout for monitored process [2022-11-16 12:27:03,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Ended with exit code 0 [2022-11-16 12:27:03,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,814 INFO L229 MonitoredProcess]: Starting monitored process 5597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Waiting until timeout for monitored process [2022-11-16 12:27:03,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Ended with exit code 0 [2022-11-16 12:27:03,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,839 INFO L229 MonitoredProcess]: Starting monitored process 5598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Waiting until timeout for monitored process [2022-11-16 12:27:03,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Ended with exit code 0 [2022-11-16 12:27:03,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,862 INFO L229 MonitoredProcess]: Starting monitored process 5599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Waiting until timeout for monitored process [2022-11-16 12:27:03,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Ended with exit code 0 [2022-11-16 12:27:03,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,885 INFO L229 MonitoredProcess]: Starting monitored process 5600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5600)] Waiting until timeout for monitored process [2022-11-16 12:27:03,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5600)] Ended with exit code 0 [2022-11-16 12:27:03,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,908 INFO L229 MonitoredProcess]: Starting monitored process 5601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5601)] Waiting until timeout for monitored process [2022-11-16 12:27:03,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5601)] Ended with exit code 0 [2022-11-16 12:27:03,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,944 INFO L229 MonitoredProcess]: Starting monitored process 5602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5602)] Waiting until timeout for monitored process [2022-11-16 12:27:03,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:27:03,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:03,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:03,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5602)] Ended with exit code 0 [2022-11-16 12:27:03,966 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 12:27:03,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,967 INFO L229 MonitoredProcess]: Starting monitored process 5603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5603)] Waiting until timeout for monitored process [2022-11-16 12:27:03,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:03,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:03,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:03,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:03,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:03,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:03,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:03,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:03,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:03,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:03,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5603)] Ended with exit code 0 [2022-11-16 12:27:03,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:03,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:03,992 INFO L229 MonitoredProcess]: Starting monitored process 5604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:03,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5604)] Waiting until timeout for monitored process [2022-11-16 12:27:03,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5604)] Ended with exit code 0 [2022-11-16 12:27:04,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,041 INFO L229 MonitoredProcess]: Starting monitored process 5605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5605)] Waiting until timeout for monitored process [2022-11-16 12:27:04,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,057 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5605)] Ended with exit code 0 [2022-11-16 12:27:04,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,067 INFO L229 MonitoredProcess]: Starting monitored process 5606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5606)] Waiting until timeout for monitored process [2022-11-16 12:27:04,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5606)] Ended with exit code 0 [2022-11-16 12:27:04,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,093 INFO L229 MonitoredProcess]: Starting monitored process 5607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5607)] Waiting until timeout for monitored process [2022-11-16 12:27:04,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5607)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:04,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,119 INFO L229 MonitoredProcess]: Starting monitored process 5608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5608)] Waiting until timeout for monitored process [2022-11-16 12:27:04,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5608)] Ended with exit code 0 [2022-11-16 12:27:04,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,150 INFO L229 MonitoredProcess]: Starting monitored process 5609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5609)] Waiting until timeout for monitored process [2022-11-16 12:27:04,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5609)] Ended with exit code 0 [2022-11-16 12:27:04,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,175 INFO L229 MonitoredProcess]: Starting monitored process 5610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5610)] Waiting until timeout for monitored process [2022-11-16 12:27:04,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5610)] Ended with exit code 0 [2022-11-16 12:27:04,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,202 INFO L229 MonitoredProcess]: Starting monitored process 5611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Waiting until timeout for monitored process [2022-11-16 12:27:04,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,218 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Ended with exit code 0 [2022-11-16 12:27:04,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,229 INFO L229 MonitoredProcess]: Starting monitored process 5612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Waiting until timeout for monitored process [2022-11-16 12:27:04,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Ended with exit code 0 [2022-11-16 12:27:04,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,254 INFO L229 MonitoredProcess]: Starting monitored process 5613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Waiting until timeout for monitored process [2022-11-16 12:27:04,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:04,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:04,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:04,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:04,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Ended with exit code 0 [2022-11-16 12:27:04,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:04,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:04,283 INFO L229 MonitoredProcess]: Starting monitored process 5614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:04,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Waiting until timeout for monitored process [2022-11-16 12:27:04,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:04,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:04,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:04,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:04,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:04,303 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:27:04,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:04,999 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-16 12:27:04,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:07,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,438 INFO L229 MonitoredProcess]: Starting monitored process 5615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Waiting until timeout for monitored process [2022-11-16 12:27:07,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Ended with exit code 0 [2022-11-16 12:27:07,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,464 INFO L229 MonitoredProcess]: Starting monitored process 5616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Waiting until timeout for monitored process [2022-11-16 12:27:07,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Ended with exit code 0 [2022-11-16 12:27:07,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,491 INFO L229 MonitoredProcess]: Starting monitored process 5617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Waiting until timeout for monitored process [2022-11-16 12:27:07,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Ended with exit code 0 [2022-11-16 12:27:07,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,517 INFO L229 MonitoredProcess]: Starting monitored process 5618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Waiting until timeout for monitored process [2022-11-16 12:27:07,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,533 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Ended with exit code 0 [2022-11-16 12:27:07,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,558 INFO L229 MonitoredProcess]: Starting monitored process 5619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Waiting until timeout for monitored process [2022-11-16 12:27:07,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,574 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Ended with exit code 0 [2022-11-16 12:27:07,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,583 INFO L229 MonitoredProcess]: Starting monitored process 5620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Waiting until timeout for monitored process [2022-11-16 12:27:07,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,599 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Ended with exit code 0 [2022-11-16 12:27:07,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,609 INFO L229 MonitoredProcess]: Starting monitored process 5621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Waiting until timeout for monitored process [2022-11-16 12:27:07,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Ended with exit code 0 [2022-11-16 12:27:07,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,635 INFO L229 MonitoredProcess]: Starting monitored process 5622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Waiting until timeout for monitored process [2022-11-16 12:27:07,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Ended with exit code 0 [2022-11-16 12:27:07,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,660 INFO L229 MonitoredProcess]: Starting monitored process 5623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Waiting until timeout for monitored process [2022-11-16 12:27:07,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Ended with exit code 0 [2022-11-16 12:27:07,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,686 INFO L229 MonitoredProcess]: Starting monitored process 5624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Waiting until timeout for monitored process [2022-11-16 12:27:07,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,702 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Ended with exit code 0 [2022-11-16 12:27:07,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,713 INFO L229 MonitoredProcess]: Starting monitored process 5625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Waiting until timeout for monitored process [2022-11-16 12:27:07,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,729 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Ended with exit code 0 [2022-11-16 12:27:07,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,739 INFO L229 MonitoredProcess]: Starting monitored process 5626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Waiting until timeout for monitored process [2022-11-16 12:27:07,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Ended with exit code 0 [2022-11-16 12:27:07,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,764 INFO L229 MonitoredProcess]: Starting monitored process 5627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Waiting until timeout for monitored process [2022-11-16 12:27:07,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Ended with exit code 0 [2022-11-16 12:27:07,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,791 INFO L229 MonitoredProcess]: Starting monitored process 5628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Waiting until timeout for monitored process [2022-11-16 12:27:07,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,806 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Ended with exit code 0 [2022-11-16 12:27:07,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,816 INFO L229 MonitoredProcess]: Starting monitored process 5629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Waiting until timeout for monitored process [2022-11-16 12:27:07,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Ended with exit code 0 [2022-11-16 12:27:07,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,842 INFO L229 MonitoredProcess]: Starting monitored process 5630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Waiting until timeout for monitored process [2022-11-16 12:27:07,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Ended with exit code 0 [2022-11-16 12:27:07,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,870 INFO L229 MonitoredProcess]: Starting monitored process 5631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Waiting until timeout for monitored process [2022-11-16 12:27:07,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,886 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Ended with exit code 0 [2022-11-16 12:27:07,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,898 INFO L229 MonitoredProcess]: Starting monitored process 5632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Waiting until timeout for monitored process [2022-11-16 12:27:07,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Ended with exit code 0 [2022-11-16 12:27:07,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,925 INFO L229 MonitoredProcess]: Starting monitored process 5633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Waiting until timeout for monitored process [2022-11-16 12:27:07,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Ended with exit code 0 [2022-11-16 12:27:07,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,951 INFO L229 MonitoredProcess]: Starting monitored process 5634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Waiting until timeout for monitored process [2022-11-16 12:27:07,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:07,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:07,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:07,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:07,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Ended with exit code 0 [2022-11-16 12:27:07,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:07,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:07,983 INFO L229 MonitoredProcess]: Starting monitored process 5635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:07,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Waiting until timeout for monitored process [2022-11-16 12:27:07,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:07,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:07,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:07,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:07,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:07,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:07,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Ended with exit code 0 [2022-11-16 12:27:08,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,009 INFO L229 MonitoredProcess]: Starting monitored process 5636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Waiting until timeout for monitored process [2022-11-16 12:27:08,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,025 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Ended with exit code 0 [2022-11-16 12:27:08,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,035 INFO L229 MonitoredProcess]: Starting monitored process 5637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Waiting until timeout for monitored process [2022-11-16 12:27:08,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Ended with exit code 0 [2022-11-16 12:27:08,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,061 INFO L229 MonitoredProcess]: Starting monitored process 5638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Waiting until timeout for monitored process [2022-11-16 12:27:08,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Ended with exit code 0 [2022-11-16 12:27:08,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,087 INFO L229 MonitoredProcess]: Starting monitored process 5639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Waiting until timeout for monitored process [2022-11-16 12:27:08,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Ended with exit code 0 [2022-11-16 12:27:08,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,117 INFO L229 MonitoredProcess]: Starting monitored process 5640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Waiting until timeout for monitored process [2022-11-16 12:27:08,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Ended with exit code 0 [2022-11-16 12:27:08,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,141 INFO L229 MonitoredProcess]: Starting monitored process 5641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Waiting until timeout for monitored process [2022-11-16 12:27:08,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Ended with exit code 0 [2022-11-16 12:27:08,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,164 INFO L229 MonitoredProcess]: Starting monitored process 5642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Waiting until timeout for monitored process [2022-11-16 12:27:08,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Ended with exit code 0 [2022-11-16 12:27:08,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,186 INFO L229 MonitoredProcess]: Starting monitored process 5643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Waiting until timeout for monitored process [2022-11-16 12:27:08,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Ended with exit code 0 [2022-11-16 12:27:08,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,209 INFO L229 MonitoredProcess]: Starting monitored process 5644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Waiting until timeout for monitored process [2022-11-16 12:27:08,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Ended with exit code 0 [2022-11-16 12:27:08,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,235 INFO L229 MonitoredProcess]: Starting monitored process 5645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Waiting until timeout for monitored process [2022-11-16 12:27:08,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,248 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Ended with exit code 0 [2022-11-16 12:27:08,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,261 INFO L229 MonitoredProcess]: Starting monitored process 5646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Waiting until timeout for monitored process [2022-11-16 12:27:08,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Ended with exit code 0 [2022-11-16 12:27:08,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,284 INFO L229 MonitoredProcess]: Starting monitored process 5647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Waiting until timeout for monitored process [2022-11-16 12:27:08,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,300 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Ended with exit code 0 [2022-11-16 12:27:08,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,309 INFO L229 MonitoredProcess]: Starting monitored process 5648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Waiting until timeout for monitored process [2022-11-16 12:27:08,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Ended with exit code 0 [2022-11-16 12:27:08,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,338 INFO L229 MonitoredProcess]: Starting monitored process 5649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Waiting until timeout for monitored process [2022-11-16 12:27:08,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Ended with exit code 0 [2022-11-16 12:27:08,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,364 INFO L229 MonitoredProcess]: Starting monitored process 5650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Waiting until timeout for monitored process [2022-11-16 12:27:08,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Ended with exit code 0 [2022-11-16 12:27:08,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,395 INFO L229 MonitoredProcess]: Starting monitored process 5651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Waiting until timeout for monitored process [2022-11-16 12:27:08,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Ended with exit code 0 [2022-11-16 12:27:08,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,422 INFO L229 MonitoredProcess]: Starting monitored process 5652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Waiting until timeout for monitored process [2022-11-16 12:27:08,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Ended with exit code 0 [2022-11-16 12:27:08,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,448 INFO L229 MonitoredProcess]: Starting monitored process 5653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Waiting until timeout for monitored process [2022-11-16 12:27:08,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,464 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Ended with exit code 0 [2022-11-16 12:27:08,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,474 INFO L229 MonitoredProcess]: Starting monitored process 5654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Waiting until timeout for monitored process [2022-11-16 12:27:08,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Ended with exit code 0 [2022-11-16 12:27:08,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,501 INFO L229 MonitoredProcess]: Starting monitored process 5655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Waiting until timeout for monitored process [2022-11-16 12:27:08,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Ended with exit code 0 [2022-11-16 12:27:08,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,567 INFO L229 MonitoredProcess]: Starting monitored process 5656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Waiting until timeout for monitored process [2022-11-16 12:27:08,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Ended with exit code 0 [2022-11-16 12:27:08,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,592 INFO L229 MonitoredProcess]: Starting monitored process 5657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Waiting until timeout for monitored process [2022-11-16 12:27:08,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Ended with exit code 0 [2022-11-16 12:27:08,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,618 INFO L229 MonitoredProcess]: Starting monitored process 5658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Waiting until timeout for monitored process [2022-11-16 12:27:08,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,634 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Ended with exit code 0 [2022-11-16 12:27:08,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,644 INFO L229 MonitoredProcess]: Starting monitored process 5659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Waiting until timeout for monitored process [2022-11-16 12:27:08,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Ended with exit code 0 [2022-11-16 12:27:08,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,672 INFO L229 MonitoredProcess]: Starting monitored process 5660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Waiting until timeout for monitored process [2022-11-16 12:27:08,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Ended with exit code 0 [2022-11-16 12:27:08,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,698 INFO L229 MonitoredProcess]: Starting monitored process 5661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Waiting until timeout for monitored process [2022-11-16 12:27:08,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Ended with exit code 0 [2022-11-16 12:27:08,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,724 INFO L229 MonitoredProcess]: Starting monitored process 5662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Waiting until timeout for monitored process [2022-11-16 12:27:08,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,740 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Ended with exit code 0 [2022-11-16 12:27:08,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,750 INFO L229 MonitoredProcess]: Starting monitored process 5663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Waiting until timeout for monitored process [2022-11-16 12:27:08,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Ended with exit code 0 [2022-11-16 12:27:08,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:08,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:08,796 INFO L229 MonitoredProcess]: Starting monitored process 5664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:08,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Waiting until timeout for monitored process [2022-11-16 12:27:08,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:08,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:27:08,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:27:08,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:08,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:08,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:08,812 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:27:08,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:27:08,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:08,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:08,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Ended with exit code 0 [2022-11-16 12:27:08,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:27:08,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-16 12:27:08,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2022-11-16 12:27:08,822 INFO L87 Difference]: Start difference. First operand 520 states and 729 transitions. cyclomatic complexity: 214 Second operand has 16 states, 16 states have (on average 8.625) internal successors, (138), 16 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:27:10,381 INFO L93 Difference]: Finished difference Result 3959 states and 5638 transitions. [2022-11-16 12:27:10,381 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3959 states and 5638 transitions. [2022-11-16 12:27:10,403 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 3384 [2022-11-16 12:27:10,420 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3959 states to 3959 states and 5638 transitions. [2022-11-16 12:27:10,420 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3549 [2022-11-16 12:27:10,423 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3549 [2022-11-16 12:27:10,424 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3959 states and 5638 transitions. [2022-11-16 12:27:10,429 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:27:10,429 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3959 states and 5638 transitions. [2022-11-16 12:27:10,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3959 states and 5638 transitions. [2022-11-16 12:27:10,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3959 to 1370. [2022-11-16 12:27:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1370 states, 1370 states have (on average 1.4131386861313868) internal successors, (1936), 1369 states have internal predecessors, (1936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1370 states and 1936 transitions. [2022-11-16 12:27:10,491 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1370 states and 1936 transitions. [2022-11-16 12:27:10,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-11-16 12:27:10,492 INFO L428 stractBuchiCegarLoop]: Abstraction has 1370 states and 1936 transitions. [2022-11-16 12:27:10,492 INFO L335 stractBuchiCegarLoop]: ======== Iteration 25 ============ [2022-11-16 12:27:10,493 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1370 states and 1936 transitions. [2022-11-16 12:27:10,497 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1017 [2022-11-16 12:27:10,502 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:27:10,502 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:27:10,504 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,505 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,505 INFO L748 eck$LassoCheckResult]: Stem: 59854#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 59736#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 59635#L74-2 assume !!(add_history_type_~var~0#1 < 3); 59636#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59994#L129 assume 0 == read_history_bool_~history_id#1; 59988#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 59989#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 60189#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 60188#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 60187#L74-2 assume !!(add_history_type_~var~0#1 < 3); 60186#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 60184#L129 assume 0 == read_history_bool_~history_id#1; 60185#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 59448#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 59686#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 59983#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59982#L74-2 assume !!(add_history_type_~var~0#1 < 3); 59960#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59975#L129 assume 0 == read_history_bool_~history_id#1; 59976#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 59965#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 59962#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 59961#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59959#L74-2 assume !(add_history_type_~var~0#1 < 3); 59861#L74-3 add_history_type_#res#1 := 1; 59855#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 59661#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 59518#L74-6 assume !!(add_history_type_~var~0#1 < 3); 59519#L75-2 assume !(0 == add_history_type_~history_id#1); 59651#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59738#L129-4 assume !(0 == read_history_bool_~history_id#1); 59707#L139-4 assume 1 == read_history_bool_~history_id#1; 59708#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 59584#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 59572#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 59573#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59520#L74-6 assume !!(add_history_type_~var~0#1 < 3); 59521#L75-2 assume !(0 == add_history_type_~history_id#1); 60156#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 60155#L129-4 assume !(0 == read_history_bool_~history_id#1); 60154#L139-4 assume 1 == read_history_bool_~history_id#1; 60151#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 59914#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 59915#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 59906#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59907#L74-6 assume !!(add_history_type_~var~0#1 < 3); 59870#L75-2 assume !(0 == add_history_type_~history_id#1); 59894#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59893#L129-4 assume !(0 == read_history_bool_~history_id#1); 59890#L139-4 assume 1 == read_history_bool_~history_id#1; 59884#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 59882#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 59873#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 59874#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59868#L74-6 assume !(add_history_type_~var~0#1 < 3); 59869#L74-7 add_history_type_#res#1 := 1; 59700#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 59701#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 59862#L74-10 assume !!(add_history_type_~var~0#1 < 3); 59863#L75-4 assume !(0 == add_history_type_~history_id#1); 59827#L81-4 assume !(1 == add_history_type_~history_id#1); 59828#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59942#L129-8 assume !(0 == read_history_bool_~history_id#1); 59943#L139-8 assume !(1 == read_history_bool_~history_id#1); 59936#L149-8 assume 2 == read_history_bool_~history_id#1; 59937#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 59690#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 59691#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 59751#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59752#L74-10 assume !!(add_history_type_~var~0#1 < 3); 59852#L75-4 assume !(0 == add_history_type_~history_id#1); 59853#L81-4 assume !(1 == add_history_type_~history_id#1); 59944#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59945#L129-8 assume !(0 == read_history_bool_~history_id#1); 59940#L139-8 assume !(1 == read_history_bool_~history_id#1); 59941#L149-8 assume 2 == read_history_bool_~history_id#1; 59932#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 59933#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 59912#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 59913#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59904#L74-10 assume !!(add_history_type_~var~0#1 < 3); 59905#L75-4 assume !(0 == add_history_type_~history_id#1); 59825#L81-4 assume !(1 == add_history_type_~history_id#1); 59826#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59741#L129-8 assume !(0 == read_history_bool_~history_id#1); 59742#L139-8 assume !(1 == read_history_bool_~history_id#1); 59694#L149-8 assume 2 == read_history_bool_~history_id#1; 59695#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 59688#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 59689#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 59749#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59750#L74-10 assume !(add_history_type_~var~0#1 < 3); 59857#L74-11 add_history_type_#res#1 := 1; 59858#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 59808#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 59809#L74-14 assume !!(add_history_type_~var~0#1 < 3); 59702#L75-6 assume !(0 == add_history_type_~history_id#1); 59703#L81-6 assume !(1 == add_history_type_~history_id#1); 59475#L87-6 assume !(2 == add_history_type_~history_id#1); 59476#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 59670#L109-3 assume 3 == read_history_int8_~history_id#1; 59671#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 59543#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 59544#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 59526#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59527#L74-14 assume !!(add_history_type_~var~0#1 < 3); 59704#L75-6 assume !(0 == add_history_type_~history_id#1); 59705#L81-6 assume !(1 == add_history_type_~history_id#1); 59955#L87-6 assume !(2 == add_history_type_~history_id#1); 59956#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 59951#L109-3 assume 3 == read_history_int8_~history_id#1; 59952#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 59897#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 59898#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 59879#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59880#L74-14 assume !!(add_history_type_~var~0#1 < 3); 59866#L75-6 assume !(0 == add_history_type_~history_id#1); 59867#L81-6 assume !(1 == add_history_type_~history_id#1); 59473#L87-6 assume !(2 == add_history_type_~history_id#1); 59474#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 59668#L109-3 assume 3 == read_history_int8_~history_id#1; 59669#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 59541#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 59542#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 59524#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 59525#L74-14 assume !(add_history_type_~var~0#1 < 3); 59558#L74-15 add_history_type_#res#1 := 1; 59559#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 59734#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 59735#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 59563#L37 assume !(0 == assume_abort_if_not_~cond#1); 59564#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 60132#L511-2 [2022-11-16 12:27:10,506 INFO L750 eck$LassoCheckResult]: Loop: 60132#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 60126#L184 assume !(0 == write_history_bool_~history_id#1); 59613#L189 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 59614#L194-2 assume { :end_inline_write_history_bool } true; 59834#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 59758#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 59467#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 59692#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 59693#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 59841#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 60804#L184-2 assume !(0 == write_history_bool_~history_id#1); 59537#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 59538#L194-5 assume { :end_inline_write_history_bool } true; 59585#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 59629#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 60667#L184-4 assume !(0 == write_history_bool_~history_id#1); 60665#L189-4 assume !(1 == write_history_bool_~history_id#1); 60655#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 60653#L194-8 assume { :end_inline_write_history_bool } true; 60648#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 60649#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 60780#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 60764#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 59760#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 59761#L169-2 assume { :end_inline_write_history_int8 } true; 60410#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 60298#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 59780#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 59781#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 59718#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 59719#L129-12 assume 0 == read_history_bool_~history_id#1; 59771#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 59772#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 60291#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 60289#L265 assume !(0 == check_~tmp___3~0#1 % 256); 59849#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 59814#L109-7 assume 3 == read_history_int8_~history_id#1; 59552#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 59553#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 59609#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 59610#L304 assume !(check_~tmp___10~0#1 > -2); 59626#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 59627#L109-9 assume 3 == read_history_int8_~history_id#1; 59843#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 59722#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 59463#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 59465#L324-1 check_#res#1 := 1; 60242#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 60238#L535-72 assume !(0 == assert_~arg#1 % 256); 60133#L530-36 assume { :end_inline_assert } true; 60132#L511-2 [2022-11-16 12:27:10,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:10,507 INFO L85 PathProgramCache]: Analyzing trace with hash 609178037, now seen corresponding path program 2 times [2022-11-16 12:27:10,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:10,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314262922] [2022-11-16 12:27:10,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:10,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:27:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:10,568 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:27:10,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:10,569 INFO L85 PathProgramCache]: Analyzing trace with hash -842193151, now seen corresponding path program 1 times [2022-11-16 12:27:10,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:10,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045866070] [2022-11-16 12:27:10,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:27:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:27:10,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:27:10,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045866070] [2022-11-16 12:27:10,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045866070] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:27:10,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:27:10,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:27:10,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393067315] [2022-11-16 12:27:10,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:27:10,617 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:27:10,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:27:10,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:27:10,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:27:10,619 INFO L87 Difference]: Start difference. First operand 1370 states and 1936 transitions. cyclomatic complexity: 577 Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:27:10,640 INFO L93 Difference]: Finished difference Result 1370 states and 1930 transitions. [2022-11-16 12:27:10,640 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1370 states and 1930 transitions. [2022-11-16 12:27:10,647 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1017 [2022-11-16 12:27:10,652 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1370 states to 1370 states and 1930 transitions. [2022-11-16 12:27:10,652 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1106 [2022-11-16 12:27:10,653 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1106 [2022-11-16 12:27:10,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1370 states and 1930 transitions. [2022-11-16 12:27:10,655 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:27:10,655 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1370 states and 1930 transitions. [2022-11-16 12:27:10,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1370 states and 1930 transitions. [2022-11-16 12:27:10,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1370 to 1370. [2022-11-16 12:27:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1370 states, 1370 states have (on average 1.4087591240875912) internal successors, (1930), 1369 states have internal predecessors, (1930), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1370 states and 1930 transitions. [2022-11-16 12:27:10,689 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1370 states and 1930 transitions. [2022-11-16 12:27:10,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:27:10,692 INFO L428 stractBuchiCegarLoop]: Abstraction has 1370 states and 1930 transitions. [2022-11-16 12:27:10,692 INFO L335 stractBuchiCegarLoop]: ======== Iteration 26 ============ [2022-11-16 12:27:10,692 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1370 states and 1930 transitions. [2022-11-16 12:27:10,698 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1017 [2022-11-16 12:27:10,698 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:27:10,698 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:27:10,700 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,700 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,701 INFO L748 eck$LassoCheckResult]: Stem: 62483#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 62430#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 62360#L74-2 assume !!(add_history_type_~var~0#1 < 3); 62361#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62445#L129 assume 0 == read_history_bool_~history_id#1; 62295#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 62296#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 62399#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 62349#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62350#L74-2 assume !!(add_history_type_~var~0#1 < 3); 62362#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62522#L129 assume 0 == read_history_bool_~history_id#1; 62518#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 62513#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 62511#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 62509#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62506#L74-2 assume !!(add_history_type_~var~0#1 < 3); 62488#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62502#L129 assume 0 == read_history_bool_~history_id#1; 62497#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 62492#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 62490#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 62489#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62487#L74-2 assume !(add_history_type_~var~0#1 < 3); 62486#L74-3 add_history_type_#res#1 := 1; 62484#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 62382#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 62261#L74-6 assume !!(add_history_type_~var~0#1 < 3); 62262#L75-2 assume !(0 == add_history_type_~history_id#1); 62374#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62431#L129-4 assume !(0 == read_history_bool_~history_id#1); 62411#L139-4 assume 1 == read_history_bool_~history_id#1; 62412#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 62314#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 62305#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 62241#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62242#L74-6 assume !!(add_history_type_~var~0#1 < 3); 62263#L75-2 assume !(0 == add_history_type_~history_id#1); 62565#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62564#L129-4 assume !(0 == read_history_bool_~history_id#1); 62563#L139-4 assume 1 == read_history_bool_~history_id#1; 62558#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 62555#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 62554#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 62553#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62551#L74-6 assume !!(add_history_type_~var~0#1 < 3); 62525#L75-2 assume !(0 == add_history_type_~history_id#1); 62548#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62545#L129-4 assume !(0 == read_history_bool_~history_id#1); 62541#L139-4 assume 1 == read_history_bool_~history_id#1; 62535#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 62531#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 62529#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 62527#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62524#L74-6 assume !(add_history_type_~var~0#1 < 3); 62275#L74-7 add_history_type_#res#1 := 1; 62276#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 62238#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 62239#L74-10 assume !!(add_history_type_~var~0#1 < 3); 62481#L75-4 assume !(0 == add_history_type_~history_id#1); 62471#L81-4 assume !(1 == add_history_type_~history_id#1); 62424#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62425#L129-8 assume !(0 == read_history_bool_~history_id#1); 62395#L139-8 assume !(1 == read_history_bool_~history_id#1); 62396#L149-8 assume 2 == read_history_bool_~history_id#1; 62404#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 62387#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 62331#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 62332#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62317#L74-10 assume !!(add_history_type_~var~0#1 < 3); 62318#L75-4 assume !(0 == add_history_type_~history_id#1); 62482#L81-4 assume !(1 == add_history_type_~history_id#1); 62552#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62550#L129-8 assume !(0 == read_history_bool_~history_id#1); 62549#L139-8 assume !(1 == read_history_bool_~history_id#1); 62546#L149-8 assume 2 == read_history_bool_~history_id#1; 62542#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 62538#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 62532#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 62530#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62528#L74-10 assume !!(add_history_type_~var~0#1 < 3); 62526#L75-4 assume !(0 == add_history_type_~history_id#1); 62470#L81-4 assume !(1 == add_history_type_~history_id#1); 62422#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62423#L129-8 assume !(0 == read_history_bool_~history_id#1); 62393#L139-8 assume !(1 == read_history_bool_~history_id#1); 62394#L149-8 assume 2 == read_history_bool_~history_id#1; 62403#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 62385#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 62329#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 62330#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62315#L74-10 assume !(add_history_type_~var~0#1 < 3); 62316#L74-11 add_history_type_#res#1 := 1; 62333#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 62334#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 62465#L74-14 assume !!(add_history_type_~var~0#1 < 3); 62406#L75-6 assume !(0 == add_history_type_~history_id#1); 62407#L81-6 assume !(1 == add_history_type_~history_id#1); 62221#L87-6 assume !(2 == add_history_type_~history_id#1); 62222#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 62368#L109-3 assume 3 == read_history_int8_~history_id#1; 62390#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 62281#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 62282#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 62266#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62256#L74-14 assume !!(add_history_type_~var~0#1 < 3); 62257#L75-6 assume !(0 == add_history_type_~history_id#1); 62408#L81-6 assume !(1 == add_history_type_~history_id#1); 62514#L87-6 assume !(2 == add_history_type_~history_id#1); 62512#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 62510#L109-3 assume 3 == read_history_int8_~history_id#1; 62508#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 62505#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 62504#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 62499#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62493#L74-14 assume !!(add_history_type_~var~0#1 < 3); 62491#L75-6 assume !(0 == add_history_type_~history_id#1); 62415#L81-6 assume !(1 == add_history_type_~history_id#1); 62219#L87-6 assume !(2 == add_history_type_~history_id#1); 62220#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 62367#L109-3 assume 3 == read_history_int8_~history_id#1; 62459#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 62279#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 62280#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 62265#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 62254#L74-14 assume !(add_history_type_~var~0#1 < 3); 62255#L74-15 add_history_type_#res#1 := 1; 62292#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 62456#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 62705#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 62704#L37 assume !(0 == assume_abort_if_not_~cond#1); 62379#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 62250#L511-2 [2022-11-16 12:27:10,701 INFO L750 eck$LassoCheckResult]: Loop: 62250#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 62251#L184 assume !(0 == write_history_bool_~history_id#1); 62325#L189 assume !(1 == write_history_bool_~history_id#1); 62905#L194 assume !(2 == write_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 62904#L535-32 assume !(0 == assert_~arg#1 % 256); 62903#L530-16 assume { :end_inline_assert } true; 62902#L194-2 assume { :end_inline_write_history_bool } true; 62901#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 62899#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 62897#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 62896#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 62895#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 62894#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 62893#L184-2 assume !(0 == write_history_bool_~history_id#1); 62892#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 62891#L194-5 assume { :end_inline_write_history_bool } true; 62889#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 62888#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 62887#L184-4 assume !(0 == write_history_bool_~history_id#1); 62886#L189-4 assume !(1 == write_history_bool_~history_id#1); 62885#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 62884#L194-8 assume { :end_inline_write_history_bool } true; 62882#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 62881#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 62872#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 62869#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 62867#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 62865#L169-2 assume { :end_inline_write_history_int8 } true; 62864#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 62575#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 62572#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 62571#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 62570#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 62569#L129-12 assume 0 == read_history_bool_~history_id#1; 62568#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 62567#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 62244#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 62566#L265 assume !(0 == check_~tmp___3~0#1 % 256); 62286#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 62467#L109-7 assume 3 == read_history_int8_~history_id#1; 62287#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 62288#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 62336#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 62337#L304 assume !(check_~tmp___10~0#1 > -2); 62351#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 62352#L109-9 assume 3 == read_history_int8_~history_id#1; 62479#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 62419#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 62209#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 62211#L324-1 check_#res#1 := 1; 62284#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 62311#L535-72 assume !(0 == assert_~arg#1 % 256); 62312#L530-36 assume { :end_inline_assert } true; 62250#L511-2 [2022-11-16 12:27:10,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:10,702 INFO L85 PathProgramCache]: Analyzing trace with hash 609178037, now seen corresponding path program 3 times [2022-11-16 12:27:10,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:10,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454714649] [2022-11-16 12:27:10,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:10,726 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:27:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:10,774 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:27:10,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:10,775 INFO L85 PathProgramCache]: Analyzing trace with hash 1221365162, now seen corresponding path program 1 times [2022-11-16 12:27:10,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:10,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043214895] [2022-11-16 12:27:10,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:10,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:27:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:27:10,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:27:10,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043214895] [2022-11-16 12:27:10,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043214895] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:27:10,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:27:10,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:27:10,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864825870] [2022-11-16 12:27:10,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:27:10,888 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:27:10,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:27:10,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:27:10,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:27:10,890 INFO L87 Difference]: Start difference. First operand 1370 states and 1930 transitions. cyclomatic complexity: 571 Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:27:10,932 INFO L93 Difference]: Finished difference Result 975 states and 1324 transitions. [2022-11-16 12:27:10,932 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 975 states and 1324 transitions. [2022-11-16 12:27:10,940 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 293 [2022-11-16 12:27:10,944 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 975 states to 909 states and 1258 transitions. [2022-11-16 12:27:10,944 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 675 [2022-11-16 12:27:10,945 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 675 [2022-11-16 12:27:10,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 909 states and 1258 transitions. [2022-11-16 12:27:10,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 12:27:10,946 INFO L218 hiAutomatonCegarLoop]: Abstraction has 909 states and 1258 transitions. [2022-11-16 12:27:10,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states and 1258 transitions. [2022-11-16 12:27:10,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 802. [2022-11-16 12:27:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 802 states, 802 states have (on average 1.374064837905237) internal successors, (1102), 801 states have internal predecessors, (1102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:27:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 1102 transitions. [2022-11-16 12:27:10,960 INFO L240 hiAutomatonCegarLoop]: Abstraction has 802 states and 1102 transitions. [2022-11-16 12:27:10,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:27:10,961 INFO L428 stractBuchiCegarLoop]: Abstraction has 802 states and 1102 transitions. [2022-11-16 12:27:10,961 INFO L335 stractBuchiCegarLoop]: ======== Iteration 27 ============ [2022-11-16 12:27:10,961 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 802 states and 1102 transitions. [2022-11-16 12:27:10,964 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 293 [2022-11-16 12:27:10,965 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:27:10,965 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:27:10,967 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,967 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:27:10,968 INFO L748 eck$LassoCheckResult]: Stem: 64802#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~gate2Failed_History_1~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_2~0 := 0;~g1v_new~0 := 0;~gate2Failed~0 := 0;~g3v~0 := 0;~g2v_old~0 := 0;~g1v~0 := 0;~g2v_new~0 := 0;~gate1Failed_History_2~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed~0 := 0;~g1v_old~0 := 0;~nomsg~0 := -1;~g3v_old~0 := 0;~g2v~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~gate3Failed~0 := 0;~votedValue_History_2~0 := 0;~VALUE1~0 := 0;~gate3Failed_History_0~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate3Failed_History_2~0 := 0;~g3v_new~0 := 0;~gate3Failed_History_1~0 := 0; 64760#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 64696#L74-2 assume !!(add_history_type_~var~0#1 < 3); 64697#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64773#L129 assume 0 == read_history_bool_~history_id#1; 64638#L130 assume !(0 == read_history_bool_~historyIndex#1); 64640#L133 assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := ~gate1Failed_History_2~0; 64545#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 64726#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 64683#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64684#L74-2 assume !!(add_history_type_~var~0#1 < 3); 64698#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64832#L129 assume 0 == read_history_bool_~history_id#1; 64829#L130 assume !(0 == read_history_bool_~historyIndex#1); 64831#L133 assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := ~gate1Failed_History_2~0; 64826#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 64825#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 64824#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64823#L74-2 assume !!(add_history_type_~var~0#1 < 3); 64811#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64820#L129 assume 0 == read_history_bool_~history_id#1; 64817#L130 assume !(0 == read_history_bool_~historyIndex#1); 64819#L133 assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := ~gate1Failed_History_2~0; 64814#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 64813#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 64812#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64810#L74-2 assume !(add_history_type_~var~0#1 < 3); 64809#L74-3 add_history_type_#res#1 := 1; 64803#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 64715#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 64609#L74-6 assume !!(add_history_type_~var~0#1 < 3); 64610#L75-2 assume !(0 == add_history_type_~history_id#1); 64707#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64761#L129-4 assume !(0 == read_history_bool_~history_id#1); 64738#L139-4 assume 1 == read_history_bool_~history_id#1; 64739#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 64655#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 64647#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 64589#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64590#L74-6 assume !!(add_history_type_~var~0#1 < 3); 64611#L75-2 assume !(0 == add_history_type_~history_id#1); 65188#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 65187#L129-4 assume !(0 == read_history_bool_~history_id#1); 65185#L139-4 assume 1 == read_history_bool_~history_id#1; 65183#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 65180#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 65179#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 65178#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 65177#L74-6 assume !!(add_history_type_~var~0#1 < 3); 65077#L75-2 assume !(0 == add_history_type_~history_id#1); 65176#L81-2 assume 1 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 65175#L129-4 assume !(0 == read_history_bool_~history_id#1); 65173#L139-4 assume 1 == read_history_bool_~history_id#1; 65171#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 65168#L161-4 add_history_type_#t~ret5#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := add_history_type_#t~ret5#1 % 256;havoc add_history_type_#t~ret5#1; 65167#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 65080#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 65076#L74-6 assume !(add_history_type_~var~0#1 < 3); 64620#L74-7 add_history_type_#res#1 := 1; 64621#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 64584#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 64585#L74-10 assume !!(add_history_type_~var~0#1 < 3); 64656#L75-4 assume !(0 == add_history_type_~history_id#1); 64792#L81-4 assume !(1 == add_history_type_~history_id#1); 64753#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64754#L129-8 assume !(0 == read_history_bool_~history_id#1); 64724#L139-8 assume !(1 == read_history_bool_~history_id#1); 64725#L149-8 assume 2 == read_history_bool_~history_id#1; 64733#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 64729#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 64667#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 64668#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64657#L74-10 assume !!(add_history_type_~var~0#1 < 3); 64658#L75-4 assume !(0 == add_history_type_~history_id#1); 64801#L81-4 assume !(1 == add_history_type_~history_id#1); 65166#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 65165#L129-8 assume !(0 == read_history_bool_~history_id#1); 65164#L139-8 assume !(1 == read_history_bool_~history_id#1); 65163#L149-8 assume 2 == read_history_bool_~history_id#1; 65161#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 65160#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 65159#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 65158#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 65157#L74-10 assume !!(add_history_type_~var~0#1 < 3); 65156#L75-4 assume !(0 == add_history_type_~history_id#1); 64791#L81-4 assume !(1 == add_history_type_~history_id#1); 64751#L87-4 assume 2 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64752#L129-8 assume !(0 == read_history_bool_~history_id#1); 64722#L139-8 assume !(1 == read_history_bool_~history_id#1); 64723#L149-8 assume 2 == read_history_bool_~history_id#1; 64732#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 64728#L161-8 add_history_type_#t~ret6#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := add_history_type_#t~ret6#1 % 256;havoc add_history_type_#t~ret6#1; 64665#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 64666#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64766#L74-10 assume !(add_history_type_~var~0#1 < 3); 64807#L74-11 add_history_type_#res#1 := 1; 64670#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 64671#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 64787#L74-14 assume !!(add_history_type_~var~0#1 < 3); 64735#L75-6 assume !(0 == add_history_type_~history_id#1); 64736#L81-6 assume !(1 == add_history_type_~history_id#1); 64566#L87-6 assume !(2 == add_history_type_~history_id#1); 64567#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 64704#L109-3 assume 3 == read_history_int8_~history_id#1; 64718#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 64626#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 64627#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 64614#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64604#L74-14 assume !!(add_history_type_~var~0#1 < 3); 64605#L75-6 assume !(0 == add_history_type_~history_id#1); 64737#L81-6 assume !(1 == add_history_type_~history_id#1); 65064#L87-6 assume !(2 == add_history_type_~history_id#1); 65062#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 65060#L109-3 assume 3 == read_history_int8_~history_id#1; 65058#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 65006#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 65005#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 65004#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 65003#L74-14 assume !!(add_history_type_~var~0#1 < 3); 65002#L75-6 assume !(0 == add_history_type_~history_id#1); 64742#L81-6 assume !(1 == add_history_type_~history_id#1); 64564#L87-6 assume !(2 == add_history_type_~history_id#1); 64565#L93-9 assume 3 == add_history_type_~history_id#1;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 64703#L109-3 assume 3 == read_history_int8_~history_id#1; 64717#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 64624#L121-3 add_history_type_#t~ret7#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; 64625#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 64613#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 64602#L74-14 assume !(add_history_type_~var~0#1 < 3); 64603#L74-15 add_history_type_#res#1 := 1; 64636#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 64758#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 64675#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 64641#L37 assume !(0 == assume_abort_if_not_~cond#1); 64642#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 64598#L511-2 [2022-11-16 12:27:10,968 INFO L750 eck$LassoCheckResult]: Loop: 64598#L511-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 64599#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 64663#L194-2 assume { :end_inline_write_history_bool } true; 64975#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 64976#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 64788#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 64789#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 64933#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 64931#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 64929#L184-2 assume !(0 == write_history_bool_~history_id#1); 64927#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 64925#L194-5 assume { :end_inline_write_history_bool } true; 64922#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 64920#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 64917#L184-4 assume !(0 == write_history_bool_~history_id#1); 64913#L189-4 assume !(1 == write_history_bool_~history_id#1); 64911#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 64909#L194-8 assume { :end_inline_write_history_bool } true; 64906#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 64907#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 64994#L444 assume ~VALUE1~0 == ~VALUE2~0;voter_~voted_value~0#1 := ~VALUE1~0; 64991#L468-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 64990#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 64989#L169-2 assume { :end_inline_write_history_int8 } true; 64988#L474 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 64844#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 64841#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 64840#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 64839#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 64838#L129-12 assume 0 == read_history_bool_~history_id#1; 64837#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 64836#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 64592#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 64835#L265 assume !(0 == check_~tmp___3~0#1 % 256); 64631#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 64790#L109-7 assume 3 == read_history_int8_~history_id#1; 64632#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 64633#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 64673#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 64674#L304 assume !(check_~tmp___10~0#1 > -2); 64687#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 64688#L109-9 assume 3 == read_history_int8_~history_id#1; 64799#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 64749#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 64556#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 64558#L324-1 check_#res#1 := 1; 64629#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 64652#L535-72 assume !(0 == assert_~arg#1 % 256); 64653#L530-36 assume { :end_inline_assert } true; 64598#L511-2 [2022-11-16 12:27:10,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:10,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1197831586, now seen corresponding path program 1 times [2022-11-16 12:27:10,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:10,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518805903] [2022-11-16 12:27:10,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:27:11,046 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2022-11-16 12:27:11,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:27:11,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518805903] [2022-11-16 12:27:11,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518805903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:27:11,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:27:11,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:27:11,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538327937] [2022-11-16 12:27:11,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:27:11,049 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:27:11,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:27:11,050 INFO L85 PathProgramCache]: Analyzing trace with hash -714273389, now seen corresponding path program 11 times [2022-11-16 12:27:11,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:27:11,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731613603] [2022-11-16 12:27:11,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:27:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:27:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:11,076 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:27:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:27:11,101 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:27:13,806 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:27:13,806 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:27:13,806 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:27:13,806 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:27:13,806 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:27:13,806 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:13,806 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:27:13,806 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:27:13,807 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2022-11-16 12:27:13,807 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:27:13,807 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:27:13,811 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,813 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,815 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,822 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,824 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,826 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,831 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,834 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,836 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,848 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,850 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,860 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,864 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,866 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,870 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,872 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,879 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:13,887 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,202 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,204 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,206 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,207 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,212 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,214 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,216 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,221 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,223 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,225 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,227 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,229 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,234 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,236 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,237 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,239 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,251 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,253 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,255 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,259 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,261 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,262 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,264 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,266 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,274 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,278 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,279 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:14,284 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:15,473 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-16 12:27:30,794 WARN L233 SmtUtils]: Spent 15.23s on a formula simplification. DAG size of input: 225 DAG size of output: 155 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 12:27:30,976 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:27:30,976 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 12:27:30,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:30,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:30,977 INFO L229 MonitoredProcess]: Starting monitored process 5665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:30,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Waiting until timeout for monitored process [2022-11-16 12:27:30,980 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:30,980 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:30,999 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:30,999 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate2_each_pals_period_~next_state~1#1=0} Honda state: {ULTIMATE.start_gate2_each_pals_period_~next_state~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Ended with exit code 0 [2022-11-16 12:27:31,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,004 INFO L229 MonitoredProcess]: Starting monitored process 5666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,013 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,013 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Waiting until timeout for monitored process [2022-11-16 12:27:31,039 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,039 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret27#1=0} Honda state: {ULTIMATE.start_check_#t~ret27#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Ended with exit code 0 [2022-11-16 12:27:31,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,043 INFO L229 MonitoredProcess]: Starting monitored process 5667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Waiting until timeout for monitored process [2022-11-16 12:27:31,045 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,046 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,060 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,060 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~temp_count~0#1=0} Honda state: {ULTIMATE.start_check_~temp_count~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Ended with exit code 0 [2022-11-16 12:27:31,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,064 INFO L229 MonitoredProcess]: Starting monitored process 5668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Waiting until timeout for monitored process [2022-11-16 12:27:31,066 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,066 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,081 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,081 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp~2#1=1} Honda state: {ULTIMATE.start_check_~tmp~2#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Ended with exit code 0 [2022-11-16 12:27:31,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,085 INFO L229 MonitoredProcess]: Starting monitored process 5669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Waiting until timeout for monitored process [2022-11-16 12:27:31,088 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,088 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,102 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,102 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret13#1=0} Honda state: {ULTIMATE.start_check_#t~ret13#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Ended with exit code 0 [2022-11-16 12:27:31,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,106 INFO L229 MonitoredProcess]: Starting monitored process 5670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Waiting until timeout for monitored process [2022-11-16 12:27:31,109 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,109 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,123 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,123 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Ended with exit code 0 [2022-11-16 12:27:31,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,126 INFO L229 MonitoredProcess]: Starting monitored process 5671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Waiting until timeout for monitored process [2022-11-16 12:27:31,129 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,129 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,143 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,144 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~tmp~5#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~tmp~5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Ended with exit code 0 [2022-11-16 12:27:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,147 INFO L229 MonitoredProcess]: Starting monitored process 5672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Waiting until timeout for monitored process [2022-11-16 12:27:31,150 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,150 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,172 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,172 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c1~0#1=1, ULTIMATE.start_check_#res#1=1} Honda state: {ULTIMATE.start_main_~c1~0#1=1, ULTIMATE.start_check_#res#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Ended with exit code 0 [2022-11-16 12:27:31,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,176 INFO L229 MonitoredProcess]: Starting monitored process 5673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Waiting until timeout for monitored process [2022-11-16 12:27:31,179 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,179 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,193 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,193 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Honda state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Ended with exit code 0 [2022-11-16 12:27:31,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,197 INFO L229 MonitoredProcess]: Starting monitored process 5674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Waiting until timeout for monitored process [2022-11-16 12:27:31,200 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,200 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,214 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,214 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret25#1=0} Honda state: {ULTIMATE.start_check_#t~ret25#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Ended with exit code 0 [2022-11-16 12:27:31,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,218 INFO L229 MonitoredProcess]: Starting monitored process 5675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Waiting until timeout for monitored process [2022-11-16 12:27:31,221 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,221 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,235 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,235 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~post17#1=0} Honda state: {ULTIMATE.start_check_#t~post17#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Ended with exit code 0 [2022-11-16 12:27:31,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,238 INFO L229 MonitoredProcess]: Starting monitored process 5676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Waiting until timeout for monitored process [2022-11-16 12:27:31,241 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,263 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,263 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Honda state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Ended with exit code 0 [2022-11-16 12:27:31,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,267 INFO L229 MonitoredProcess]: Starting monitored process 5677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Waiting until timeout for monitored process [2022-11-16 12:27:31,270 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,270 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,284 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,284 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate2_each_pals_period_#t~nondet33#1=0} Honda state: {ULTIMATE.start_gate2_each_pals_period_#t~nondet33#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Ended with exit code 0 [2022-11-16 12:27:31,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,288 INFO L229 MonitoredProcess]: Starting monitored process 5678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Waiting until timeout for monitored process [2022-11-16 12:27:31,291 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,291 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,305 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,305 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___8~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___8~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Ended with exit code 0 [2022-11-16 12:27:31,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,309 INFO L229 MonitoredProcess]: Starting monitored process 5679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Waiting until timeout for monitored process [2022-11-16 12:27:31,312 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,312 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,326 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,326 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___4~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___4~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Ended with exit code 0 [2022-11-16 12:27:31,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,330 INFO L229 MonitoredProcess]: Starting monitored process 5680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Waiting until timeout for monitored process [2022-11-16 12:27:31,332 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,333 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,347 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,347 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___6~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___6~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Ended with exit code 0 [2022-11-16 12:27:31,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,351 INFO L229 MonitoredProcess]: Starting monitored process 5681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Waiting until timeout for monitored process [2022-11-16 12:27:31,354 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,354 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,376 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,376 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_read_history_int8_#in~history_id#1=3, ULTIMATE.start_read_history_int8_~history_id#1=3} Honda state: {ULTIMATE.start_read_history_int8_#in~history_id#1=3, ULTIMATE.start_read_history_int8_~history_id#1=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Ended with exit code 0 [2022-11-16 12:27:31,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,380 INFO L229 MonitoredProcess]: Starting monitored process 5682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Waiting until timeout for monitored process [2022-11-16 12:27:31,398 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,398 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,413 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,413 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret56#1=0} Honda state: {ULTIMATE.start_main_#t~ret56#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Ended with exit code 0 [2022-11-16 12:27:31,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,417 INFO L229 MonitoredProcess]: Starting monitored process 5683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Waiting until timeout for monitored process [2022-11-16 12:27:31,419 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,419 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,433 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,434 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret20#1=0} Honda state: {ULTIMATE.start_check_#t~ret20#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Ended with exit code 0 [2022-11-16 12:27:31,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,437 INFO L229 MonitoredProcess]: Starting monitored process 5684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Waiting until timeout for monitored process [2022-11-16 12:27:31,440 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,440 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,454 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,455 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret15#1=0} Honda state: {ULTIMATE.start_check_#t~ret15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Ended with exit code 0 [2022-11-16 12:27:31,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,458 INFO L229 MonitoredProcess]: Starting monitored process 5685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Waiting until timeout for monitored process [2022-11-16 12:27:31,461 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,461 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,493 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,493 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret23#1=0} Honda state: {ULTIMATE.start_check_#t~ret23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:31,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,497 INFO L229 MonitoredProcess]: Starting monitored process 5686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Waiting until timeout for monitored process [2022-11-16 12:27:31,499 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,499 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,513 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,514 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate2_each_pals_period_~tmp___0~4#1=0} Honda state: {ULTIMATE.start_gate2_each_pals_period_~tmp___0~4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:31,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,518 INFO L229 MonitoredProcess]: Starting monitored process 5687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Waiting until timeout for monitored process [2022-11-16 12:27:31,521 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,521 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,535 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,535 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet36#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet36#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Ended with exit code 0 [2022-11-16 12:27:31,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,538 INFO L229 MonitoredProcess]: Starting monitored process 5688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Waiting until timeout for monitored process [2022-11-16 12:27:31,541 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,541 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,556 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,556 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___13~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___13~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Ended with exit code 0 [2022-11-16 12:27:31,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,560 INFO L229 MonitoredProcess]: Starting monitored process 5689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Waiting until timeout for monitored process [2022-11-16 12:27:31,562 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,563 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,584 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,584 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Honda state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Ended with exit code 0 [2022-11-16 12:27:31,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,588 INFO L229 MonitoredProcess]: Starting monitored process 5690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Waiting until timeout for monitored process [2022-11-16 12:27:31,591 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,591 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,605 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,606 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret26#1=0} Honda state: {ULTIMATE.start_check_#t~ret26#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:31,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,609 INFO L229 MonitoredProcess]: Starting monitored process 5691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Waiting until timeout for monitored process [2022-11-16 12:27:31,612 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,612 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,627 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,627 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_write_history_bool_~history_id#1=2} Honda state: {ULTIMATE.start_write_history_bool_~history_id#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Ended with exit code 0 [2022-11-16 12:27:31,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,631 INFO L229 MonitoredProcess]: Starting monitored process 5692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Waiting until timeout for monitored process [2022-11-16 12:27:31,634 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,634 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,649 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,649 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_write_history_bool_#in~history_id#1=2} Honda state: {ULTIMATE.start_write_history_bool_#in~history_id#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Ended with exit code 0 [2022-11-16 12:27:31,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,653 INFO L229 MonitoredProcess]: Starting monitored process 5693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Waiting until timeout for monitored process [2022-11-16 12:27:31,656 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,656 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:31,670 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 12:27:31,670 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret18#1=0} Honda state: {ULTIMATE.start_check_#t~ret18#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 12:27:31,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:31,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:31,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:31,674 INFO L229 MonitoredProcess]: Starting monitored process 5694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:31,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Waiting until timeout for monitored process [2022-11-16 12:27:31,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 12:27:31,677 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:32,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Ended with exit code 0 [2022-11-16 12:27:32,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:32,872 INFO L229 MonitoredProcess]: Starting monitored process 5695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:32,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Waiting until timeout for monitored process [2022-11-16 12:27:32,874 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 12:27:32,875 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 12:27:34,607 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 12:27:34,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Ended with exit code 0 [2022-11-16 12:27:34,621 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:27:34,621 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:27:34,621 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:27:34,621 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:27:34,621 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:27:34,621 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:34,621 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:27:34,621 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:27:34,621 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.1.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2022-11-16 12:27:34,621 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:27:34,621 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:27:34,625 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,637 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,648 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,664 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,669 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,671 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,676 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,679 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,681 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,683 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,685 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,689 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:34,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,009 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,011 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,014 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,016 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,018 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,021 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,023 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,025 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,027 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,038 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,044 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,046 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,048 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,050 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,052 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,058 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,060 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,062 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,068 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,073 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,075 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,077 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,079 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,081 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,084 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,086 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,102 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,104 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,106 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,108 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,111 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,120 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,126 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,136 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,138 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:35,140 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:27:36,254 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-16 12:27:51,762 WARN L233 SmtUtils]: Spent 15.40s on a formula simplification. DAG size of input: 225 DAG size of output: 155 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 12:27:51,926 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:27:51,926 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:27:51,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:51,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:51,927 INFO L229 MonitoredProcess]: Starting monitored process 5696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:51,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Waiting until timeout for monitored process [2022-11-16 12:27:51,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:51,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:51,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:51,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:51,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:51,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:51,943 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:51,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:51,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:51,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Ended with exit code 0 [2022-11-16 12:27:51,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:51,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:51,948 INFO L229 MonitoredProcess]: Starting monitored process 5697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:51,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Waiting until timeout for monitored process [2022-11-16 12:27:51,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:51,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:51,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:51,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:51,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:51,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:51,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:51,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:51,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:51,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Ended with exit code 0 [2022-11-16 12:27:51,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:51,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:51,970 INFO L229 MonitoredProcess]: Starting monitored process 5698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:51,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Waiting until timeout for monitored process [2022-11-16 12:27:51,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:51,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:51,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:51,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:51,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:51,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:51,986 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:51,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:51,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:51,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:51,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:51,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:51,991 INFO L229 MonitoredProcess]: Starting monitored process 5699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:51,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Waiting until timeout for monitored process [2022-11-16 12:27:51,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,008 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Ended with exit code 0 [2022-11-16 12:27:52,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,014 INFO L229 MonitoredProcess]: Starting monitored process 5700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Waiting until timeout for monitored process [2022-11-16 12:27:52,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,029 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:52,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,035 INFO L229 MonitoredProcess]: Starting monitored process 5701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Waiting until timeout for monitored process [2022-11-16 12:27:52,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,050 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:52,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,056 INFO L229 MonitoredProcess]: Starting monitored process 5702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Waiting until timeout for monitored process [2022-11-16 12:27:52,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Ended with exit code 0 [2022-11-16 12:27:52,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,078 INFO L229 MonitoredProcess]: Starting monitored process 5703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Waiting until timeout for monitored process [2022-11-16 12:27:52,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Ended with exit code 0 [2022-11-16 12:27:52,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,099 INFO L229 MonitoredProcess]: Starting monitored process 5704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Waiting until timeout for monitored process [2022-11-16 12:27:52,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Ended with exit code 0 [2022-11-16 12:27:52,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,120 INFO L229 MonitoredProcess]: Starting monitored process 5705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Waiting until timeout for monitored process [2022-11-16 12:27:52,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Ended with exit code 0 [2022-11-16 12:27:52,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,141 INFO L229 MonitoredProcess]: Starting monitored process 5706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Waiting until timeout for monitored process [2022-11-16 12:27:52,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Ended with exit code 0 [2022-11-16 12:27:52,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,168 INFO L229 MonitoredProcess]: Starting monitored process 5707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Waiting until timeout for monitored process [2022-11-16 12:27:52,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Ended with exit code 0 [2022-11-16 12:27:52,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,189 INFO L229 MonitoredProcess]: Starting monitored process 5708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Waiting until timeout for monitored process [2022-11-16 12:27:52,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:52,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,212 INFO L229 MonitoredProcess]: Starting monitored process 5709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Waiting until timeout for monitored process [2022-11-16 12:27:52,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Ended with exit code 0 [2022-11-16 12:27:52,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,240 INFO L229 MonitoredProcess]: Starting monitored process 5710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Waiting until timeout for monitored process [2022-11-16 12:27:52,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Ended with exit code 0 [2022-11-16 12:27:52,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,263 INFO L229 MonitoredProcess]: Starting monitored process 5711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Waiting until timeout for monitored process [2022-11-16 12:27:52,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:52,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,285 INFO L229 MonitoredProcess]: Starting monitored process 5712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Waiting until timeout for monitored process [2022-11-16 12:27:52,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Ended with exit code 0 [2022-11-16 12:27:52,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,306 INFO L229 MonitoredProcess]: Starting monitored process 5713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Waiting until timeout for monitored process [2022-11-16 12:27:52,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Ended with exit code 0 [2022-11-16 12:27:52,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,327 INFO L229 MonitoredProcess]: Starting monitored process 5714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Waiting until timeout for monitored process [2022-11-16 12:27:52,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Ended with exit code 0 [2022-11-16 12:27:52,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,348 INFO L229 MonitoredProcess]: Starting monitored process 5715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Waiting until timeout for monitored process [2022-11-16 12:27:52,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Ended with exit code 0 [2022-11-16 12:27:52,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,370 INFO L229 MonitoredProcess]: Starting monitored process 5716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Waiting until timeout for monitored process [2022-11-16 12:27:52,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Ended with exit code 0 [2022-11-16 12:27:52,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,391 INFO L229 MonitoredProcess]: Starting monitored process 5717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Waiting until timeout for monitored process [2022-11-16 12:27:52,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Ended with exit code 0 [2022-11-16 12:27:52,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,412 INFO L229 MonitoredProcess]: Starting monitored process 5718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Waiting until timeout for monitored process [2022-11-16 12:27:52,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Ended with exit code 0 [2022-11-16 12:27:52,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,433 INFO L229 MonitoredProcess]: Starting monitored process 5719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Waiting until timeout for monitored process [2022-11-16 12:27:52,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,450 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:27:52,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,626 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:27:52,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Ended with exit code 0 [2022-11-16 12:27:52,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,871 INFO L229 MonitoredProcess]: Starting monitored process 5720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Waiting until timeout for monitored process [2022-11-16 12:27:52,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Ended with exit code 0 [2022-11-16 12:27:52,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,892 INFO L229 MonitoredProcess]: Starting monitored process 5721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Waiting until timeout for monitored process [2022-11-16 12:27:52,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Ended with exit code 0 [2022-11-16 12:27:52,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,913 INFO L229 MonitoredProcess]: Starting monitored process 5722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Waiting until timeout for monitored process [2022-11-16 12:27:52,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Ended with exit code 0 [2022-11-16 12:27:52,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,933 INFO L229 MonitoredProcess]: Starting monitored process 5723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Waiting until timeout for monitored process [2022-11-16 12:27:52,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,949 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Ended with exit code 0 [2022-11-16 12:27:52,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,954 INFO L229 MonitoredProcess]: Starting monitored process 5724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Waiting until timeout for monitored process [2022-11-16 12:27:52,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Ended with exit code 0 [2022-11-16 12:27:52,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,976 INFO L229 MonitoredProcess]: Starting monitored process 5725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Waiting until timeout for monitored process [2022-11-16 12:27:52,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:52,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:52,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:52,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:52,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:52,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:52,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:52,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:52,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:52,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Ended with exit code 0 [2022-11-16 12:27:52,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:52,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:52,996 INFO L229 MonitoredProcess]: Starting monitored process 5726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:52,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Waiting until timeout for monitored process [2022-11-16 12:27:52,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,012 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Ended with exit code 0 [2022-11-16 12:27:53,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,017 INFO L229 MonitoredProcess]: Starting monitored process 5727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Waiting until timeout for monitored process [2022-11-16 12:27:53,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Ended with exit code 0 [2022-11-16 12:27:53,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,038 INFO L229 MonitoredProcess]: Starting monitored process 5728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Waiting until timeout for monitored process [2022-11-16 12:27:53,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Ended with exit code 0 [2022-11-16 12:27:53,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,059 INFO L229 MonitoredProcess]: Starting monitored process 5729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Waiting until timeout for monitored process [2022-11-16 12:27:53,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Ended with exit code 0 [2022-11-16 12:27:53,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,082 INFO L229 MonitoredProcess]: Starting monitored process 5730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Waiting until timeout for monitored process [2022-11-16 12:27:53,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Ended with exit code 0 [2022-11-16 12:27:53,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,102 INFO L229 MonitoredProcess]: Starting monitored process 5731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Waiting until timeout for monitored process [2022-11-16 12:27:53,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Ended with exit code 0 [2022-11-16 12:27:53,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,123 INFO L229 MonitoredProcess]: Starting monitored process 5732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Waiting until timeout for monitored process [2022-11-16 12:27:53,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Ended with exit code 0 [2022-11-16 12:27:53,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,144 INFO L229 MonitoredProcess]: Starting monitored process 5733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Waiting until timeout for monitored process [2022-11-16 12:27:53,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Ended with exit code 0 [2022-11-16 12:27:53,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,164 INFO L229 MonitoredProcess]: Starting monitored process 5734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Waiting until timeout for monitored process [2022-11-16 12:27:53,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Ended with exit code 0 [2022-11-16 12:27:53,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,187 INFO L229 MonitoredProcess]: Starting monitored process 5735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Waiting until timeout for monitored process [2022-11-16 12:27:53,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Ended with exit code 0 [2022-11-16 12:27:53,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,208 INFO L229 MonitoredProcess]: Starting monitored process 5736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Waiting until timeout for monitored process [2022-11-16 12:27:53,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,224 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Ended with exit code 0 [2022-11-16 12:27:53,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,229 INFO L229 MonitoredProcess]: Starting monitored process 5737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Waiting until timeout for monitored process [2022-11-16 12:27:53,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,245 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Ended with exit code 0 [2022-11-16 12:27:53,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,251 INFO L229 MonitoredProcess]: Starting monitored process 5738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Waiting until timeout for monitored process [2022-11-16 12:27:53,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Ended with exit code 0 [2022-11-16 12:27:53,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,273 INFO L229 MonitoredProcess]: Starting monitored process 5739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Waiting until timeout for monitored process [2022-11-16 12:27:53,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Ended with exit code 0 [2022-11-16 12:27:53,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,294 INFO L229 MonitoredProcess]: Starting monitored process 5740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Waiting until timeout for monitored process [2022-11-16 12:27:53,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Ended with exit code 0 [2022-11-16 12:27:53,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,315 INFO L229 MonitoredProcess]: Starting monitored process 5741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Waiting until timeout for monitored process [2022-11-16 12:27:53,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Ended with exit code 0 [2022-11-16 12:27:53,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,337 INFO L229 MonitoredProcess]: Starting monitored process 5742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Waiting until timeout for monitored process [2022-11-16 12:27:53,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Ended with exit code 0 [2022-11-16 12:27:53,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,358 INFO L229 MonitoredProcess]: Starting monitored process 5743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Waiting until timeout for monitored process [2022-11-16 12:27:53,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,374 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Ended with exit code 0 [2022-11-16 12:27:53,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,379 INFO L229 MonitoredProcess]: Starting monitored process 5744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Waiting until timeout for monitored process [2022-11-16 12:27:53,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,394 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Ended with exit code 0 [2022-11-16 12:27:53,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,400 INFO L229 MonitoredProcess]: Starting monitored process 5745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Waiting until timeout for monitored process [2022-11-16 12:27:53,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,418 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Ended with exit code 0 [2022-11-16 12:27:53,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,428 INFO L229 MonitoredProcess]: Starting monitored process 5746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Waiting until timeout for monitored process [2022-11-16 12:27:53,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Ended with exit code 0 [2022-11-16 12:27:53,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,448 INFO L229 MonitoredProcess]: Starting monitored process 5747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Waiting until timeout for monitored process [2022-11-16 12:27:53,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Ended with exit code 0 [2022-11-16 12:27:53,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,469 INFO L229 MonitoredProcess]: Starting monitored process 5748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Waiting until timeout for monitored process [2022-11-16 12:27:53,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,485 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Ended with exit code 0 [2022-11-16 12:27:53,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,490 INFO L229 MonitoredProcess]: Starting monitored process 5749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Waiting until timeout for monitored process [2022-11-16 12:27:53,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Ended with exit code 0 [2022-11-16 12:27:53,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,511 INFO L229 MonitoredProcess]: Starting monitored process 5750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Waiting until timeout for monitored process [2022-11-16 12:27:53,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,528 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Ended with exit code 0 [2022-11-16 12:27:53,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,535 INFO L229 MonitoredProcess]: Starting monitored process 5751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Waiting until timeout for monitored process [2022-11-16 12:27:53,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,551 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Ended with exit code 0 [2022-11-16 12:27:53,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,556 INFO L229 MonitoredProcess]: Starting monitored process 5752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Waiting until timeout for monitored process [2022-11-16 12:27:53,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Ended with exit code 0 [2022-11-16 12:27:53,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,575 INFO L229 MonitoredProcess]: Starting monitored process 5753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Waiting until timeout for monitored process [2022-11-16 12:27:53,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Ended with exit code 0 [2022-11-16 12:27:53,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,594 INFO L229 MonitoredProcess]: Starting monitored process 5754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Waiting until timeout for monitored process [2022-11-16 12:27:53,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Ended with exit code 0 [2022-11-16 12:27:53,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,613 INFO L229 MonitoredProcess]: Starting monitored process 5755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Waiting until timeout for monitored process [2022-11-16 12:27:53,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:27:53,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:27:53,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:53,633 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 12:27:53,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,634 INFO L229 MonitoredProcess]: Starting monitored process 5756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Waiting until timeout for monitored process [2022-11-16 12:27:53,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Ended with exit code 0 [2022-11-16 12:27:53,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,653 INFO L229 MonitoredProcess]: Starting monitored process 5757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Waiting until timeout for monitored process [2022-11-16 12:27:53,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Ended with exit code 0 [2022-11-16 12:27:53,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,672 INFO L229 MonitoredProcess]: Starting monitored process 5758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Waiting until timeout for monitored process [2022-11-16 12:27:53,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Ended with exit code 0 [2022-11-16 12:27:53,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,691 INFO L229 MonitoredProcess]: Starting monitored process 5759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Waiting until timeout for monitored process [2022-11-16 12:27:53,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,705 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Ended with exit code 0 [2022-11-16 12:27:53,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,711 INFO L229 MonitoredProcess]: Starting monitored process 5760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Waiting until timeout for monitored process [2022-11-16 12:27:53,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Ended with exit code 0 [2022-11-16 12:27:53,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,732 INFO L229 MonitoredProcess]: Starting monitored process 5761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Waiting until timeout for monitored process [2022-11-16 12:27:53,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Ended with exit code 0 [2022-11-16 12:27:53,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,753 INFO L229 MonitoredProcess]: Starting monitored process 5762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Waiting until timeout for monitored process [2022-11-16 12:27:53,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,768 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Ended with exit code 0 [2022-11-16 12:27:53,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,775 INFO L229 MonitoredProcess]: Starting monitored process 5763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Waiting until timeout for monitored process [2022-11-16 12:27:53,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Ended with exit code 0 [2022-11-16 12:27:53,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,797 INFO L229 MonitoredProcess]: Starting monitored process 5764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Waiting until timeout for monitored process [2022-11-16 12:27:53,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Ended with exit code 0 [2022-11-16 12:27:53,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,818 INFO L229 MonitoredProcess]: Starting monitored process 5765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Waiting until timeout for monitored process [2022-11-16 12:27:53,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Ended with exit code 0 [2022-11-16 12:27:53,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,841 INFO L229 MonitoredProcess]: Starting monitored process 5766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Waiting until timeout for monitored process [2022-11-16 12:27:53,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Ended with exit code 0 [2022-11-16 12:27:53,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,872 INFO L229 MonitoredProcess]: Starting monitored process 5767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Waiting until timeout for monitored process [2022-11-16 12:27:53,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Ended with exit code 0 [2022-11-16 12:27:53,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,893 INFO L229 MonitoredProcess]: Starting monitored process 5768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Waiting until timeout for monitored process [2022-11-16 12:27:53,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Ended with exit code 0 [2022-11-16 12:27:53,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,917 INFO L229 MonitoredProcess]: Starting monitored process 5769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Waiting until timeout for monitored process [2022-11-16 12:27:53,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Ended with exit code 0 [2022-11-16 12:27:53,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,938 INFO L229 MonitoredProcess]: Starting monitored process 5770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Waiting until timeout for monitored process [2022-11-16 12:27:53,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Ended with exit code 0 [2022-11-16 12:27:53,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,963 INFO L229 MonitoredProcess]: Starting monitored process 5771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Waiting until timeout for monitored process [2022-11-16 12:27:53,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:53,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:53,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:53,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:53,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:53,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:53,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:53,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:53,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:53,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Ended with exit code 0 [2022-11-16 12:27:53,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:53,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:53,985 INFO L229 MonitoredProcess]: Starting monitored process 5772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:53,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Waiting until timeout for monitored process [2022-11-16 12:27:53,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Ended with exit code 0 [2022-11-16 12:27:54,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,006 INFO L229 MonitoredProcess]: Starting monitored process 5773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Waiting until timeout for monitored process [2022-11-16 12:27:54,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,022 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Ended with exit code 0 [2022-11-16 12:27:54,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,028 INFO L229 MonitoredProcess]: Starting monitored process 5774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Waiting until timeout for monitored process [2022-11-16 12:27:54,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Ended with exit code 0 [2022-11-16 12:27:54,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,049 INFO L229 MonitoredProcess]: Starting monitored process 5775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Waiting until timeout for monitored process [2022-11-16 12:27:54,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Ended with exit code 0 [2022-11-16 12:27:54,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,071 INFO L229 MonitoredProcess]: Starting monitored process 5776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Waiting until timeout for monitored process [2022-11-16 12:27:54,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,087 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Ended with exit code 0 [2022-11-16 12:27:54,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,092 INFO L229 MonitoredProcess]: Starting monitored process 5777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Waiting until timeout for monitored process [2022-11-16 12:27:54,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Ended with exit code 0 [2022-11-16 12:27:54,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,114 INFO L229 MonitoredProcess]: Starting monitored process 5778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Waiting until timeout for monitored process [2022-11-16 12:27:54,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Ended with exit code 0 [2022-11-16 12:27:54,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,135 INFO L229 MonitoredProcess]: Starting monitored process 5779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Waiting until timeout for monitored process [2022-11-16 12:27:54,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,153 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-16 12:27:54,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,453 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-16 12:27:54,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Ended with exit code 0 [2022-11-16 12:27:54,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,848 INFO L229 MonitoredProcess]: Starting monitored process 5780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Waiting until timeout for monitored process [2022-11-16 12:27:54,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Ended with exit code 0 [2022-11-16 12:27:54,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,869 INFO L229 MonitoredProcess]: Starting monitored process 5781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Waiting until timeout for monitored process [2022-11-16 12:27:54,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Ended with exit code 0 [2022-11-16 12:27:54,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,890 INFO L229 MonitoredProcess]: Starting monitored process 5782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Waiting until timeout for monitored process [2022-11-16 12:27:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Ended with exit code 0 [2022-11-16 12:27:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,909 INFO L229 MonitoredProcess]: Starting monitored process 5783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Waiting until timeout for monitored process [2022-11-16 12:27:54,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Ended with exit code 0 [2022-11-16 12:27:54,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,930 INFO L229 MonitoredProcess]: Starting monitored process 5784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Waiting until timeout for monitored process [2022-11-16 12:27:54,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Ended with exit code 0 [2022-11-16 12:27:54,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,952 INFO L229 MonitoredProcess]: Starting monitored process 5785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Waiting until timeout for monitored process [2022-11-16 12:27:54,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Ended with exit code 0 [2022-11-16 12:27:54,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,974 INFO L229 MonitoredProcess]: Starting monitored process 5786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Waiting until timeout for monitored process [2022-11-16 12:27:54,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:54,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:54,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:54,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:54,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:54,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:54,990 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:54,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:54,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:54,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Ended with exit code 0 [2022-11-16 12:27:54,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:54,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:54,995 INFO L229 MonitoredProcess]: Starting monitored process 5787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:54,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Waiting until timeout for monitored process [2022-11-16 12:27:54,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Ended with exit code 0 [2022-11-16 12:27:55,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,017 INFO L229 MonitoredProcess]: Starting monitored process 5788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Waiting until timeout for monitored process [2022-11-16 12:27:55,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Ended with exit code 0 [2022-11-16 12:27:55,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,038 INFO L229 MonitoredProcess]: Starting monitored process 5789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Waiting until timeout for monitored process [2022-11-16 12:27:55,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Ended with exit code 0 [2022-11-16 12:27:55,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,061 INFO L229 MonitoredProcess]: Starting monitored process 5790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Waiting until timeout for monitored process [2022-11-16 12:27:55,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Ended with exit code 0 [2022-11-16 12:27:55,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,082 INFO L229 MonitoredProcess]: Starting monitored process 5791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Waiting until timeout for monitored process [2022-11-16 12:27:55,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Ended with exit code 0 [2022-11-16 12:27:55,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,102 INFO L229 MonitoredProcess]: Starting monitored process 5792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Waiting until timeout for monitored process [2022-11-16 12:27:55,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:55,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,124 INFO L229 MonitoredProcess]: Starting monitored process 5793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Waiting until timeout for monitored process [2022-11-16 12:27:55,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Ended with exit code 0 [2022-11-16 12:27:55,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,145 INFO L229 MonitoredProcess]: Starting monitored process 5794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Waiting until timeout for monitored process [2022-11-16 12:27:55,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Ended with exit code 0 [2022-11-16 12:27:55,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,169 INFO L229 MonitoredProcess]: Starting monitored process 5795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Waiting until timeout for monitored process [2022-11-16 12:27:55,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Ended with exit code 0 [2022-11-16 12:27:55,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,190 INFO L229 MonitoredProcess]: Starting monitored process 5796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Waiting until timeout for monitored process [2022-11-16 12:27:55,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Ended with exit code 0 [2022-11-16 12:27:55,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,212 INFO L229 MonitoredProcess]: Starting monitored process 5797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Waiting until timeout for monitored process [2022-11-16 12:27:55,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Ended with exit code 0 [2022-11-16 12:27:55,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,235 INFO L229 MonitoredProcess]: Starting monitored process 5798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Waiting until timeout for monitored process [2022-11-16 12:27:55,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,252 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Ended with exit code 0 [2022-11-16 12:27:55,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,259 INFO L229 MonitoredProcess]: Starting monitored process 5799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Waiting until timeout for monitored process [2022-11-16 12:27:55,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Ended with exit code 0 [2022-11-16 12:27:55,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,280 INFO L229 MonitoredProcess]: Starting monitored process 5800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Waiting until timeout for monitored process [2022-11-16 12:27:55,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Ended with exit code 0 [2022-11-16 12:27:55,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,301 INFO L229 MonitoredProcess]: Starting monitored process 5801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Waiting until timeout for monitored process [2022-11-16 12:27:55,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,318 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Ended with exit code 0 [2022-11-16 12:27:55,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,323 INFO L229 MonitoredProcess]: Starting monitored process 5802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Waiting until timeout for monitored process [2022-11-16 12:27:55,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Ended with exit code 0 [2022-11-16 12:27:55,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,345 INFO L229 MonitoredProcess]: Starting monitored process 5803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Waiting until timeout for monitored process [2022-11-16 12:27:55,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Ended with exit code 0 [2022-11-16 12:27:55,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,366 INFO L229 MonitoredProcess]: Starting monitored process 5804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Waiting until timeout for monitored process [2022-11-16 12:27:55,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Ended with exit code 0 [2022-11-16 12:27:55,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,387 INFO L229 MonitoredProcess]: Starting monitored process 5805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Waiting until timeout for monitored process [2022-11-16 12:27:55,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,407 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Ended with exit code 0 [2022-11-16 12:27:55,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,420 INFO L229 MonitoredProcess]: Starting monitored process 5806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Waiting until timeout for monitored process [2022-11-16 12:27:55,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,433 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Ended with exit code 0 [2022-11-16 12:27:55,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,438 INFO L229 MonitoredProcess]: Starting monitored process 5807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Waiting until timeout for monitored process [2022-11-16 12:27:55,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Ended with exit code 0 [2022-11-16 12:27:55,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,456 INFO L229 MonitoredProcess]: Starting monitored process 5808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Waiting until timeout for monitored process [2022-11-16 12:27:55,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Ended with exit code 0 [2022-11-16 12:27:55,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,473 INFO L229 MonitoredProcess]: Starting monitored process 5809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Waiting until timeout for monitored process [2022-11-16 12:27:55,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Ended with exit code 0 [2022-11-16 12:27:55,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,493 INFO L229 MonitoredProcess]: Starting monitored process 5810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Waiting until timeout for monitored process [2022-11-16 12:27:55,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Ended with exit code 0 [2022-11-16 12:27:55,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,520 INFO L229 MonitoredProcess]: Starting monitored process 5811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Waiting until timeout for monitored process [2022-11-16 12:27:55,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,537 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Ended with exit code 0 [2022-11-16 12:27:55,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,544 INFO L229 MonitoredProcess]: Starting monitored process 5812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Waiting until timeout for monitored process [2022-11-16 12:27:55,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Ended with exit code 0 [2022-11-16 12:27:55,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,565 INFO L229 MonitoredProcess]: Starting monitored process 5813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Waiting until timeout for monitored process [2022-11-16 12:27:55,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Ended with exit code 0 [2022-11-16 12:27:55,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,587 INFO L229 MonitoredProcess]: Starting monitored process 5814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Waiting until timeout for monitored process [2022-11-16 12:27:55,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Ended with exit code 0 [2022-11-16 12:27:55,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,608 INFO L229 MonitoredProcess]: Starting monitored process 5815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Waiting until timeout for monitored process [2022-11-16 12:27:55,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:27:55,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:27:55,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Ended with exit code 0 [2022-11-16 12:27:55,631 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 12:27:55,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,631 INFO L229 MonitoredProcess]: Starting monitored process 5816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Waiting until timeout for monitored process [2022-11-16 12:27:55,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Ended with exit code 0 [2022-11-16 12:27:55,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,654 INFO L229 MonitoredProcess]: Starting monitored process 5817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Waiting until timeout for monitored process [2022-11-16 12:27:55,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Ended with exit code 0 [2022-11-16 12:27:55,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,676 INFO L229 MonitoredProcess]: Starting monitored process 5818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Waiting until timeout for monitored process [2022-11-16 12:27:55,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Ended with exit code 0 [2022-11-16 12:27:55,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,698 INFO L229 MonitoredProcess]: Starting monitored process 5819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Waiting until timeout for monitored process [2022-11-16 12:27:55,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Ended with exit code 0 [2022-11-16 12:27:55,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,721 INFO L229 MonitoredProcess]: Starting monitored process 5820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Waiting until timeout for monitored process [2022-11-16 12:27:55,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Ended with exit code 0 [2022-11-16 12:27:55,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,744 INFO L229 MonitoredProcess]: Starting monitored process 5821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Waiting until timeout for monitored process [2022-11-16 12:27:55,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Forceful destruction successful, exit code 0 [2022-11-16 12:27:55,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,767 INFO L229 MonitoredProcess]: Starting monitored process 5822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Waiting until timeout for monitored process [2022-11-16 12:27:55,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Ended with exit code 0 [2022-11-16 12:27:55,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,790 INFO L229 MonitoredProcess]: Starting monitored process 5823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Waiting until timeout for monitored process [2022-11-16 12:27:55,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Ended with exit code 0 [2022-11-16 12:27:55,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,812 INFO L229 MonitoredProcess]: Starting monitored process 5824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Waiting until timeout for monitored process [2022-11-16 12:27:55,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Ended with exit code 0 [2022-11-16 12:27:55,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,834 INFO L229 MonitoredProcess]: Starting monitored process 5825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Waiting until timeout for monitored process [2022-11-16 12:27:55,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Ended with exit code 0 [2022-11-16 12:27:55,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,856 INFO L229 MonitoredProcess]: Starting monitored process 5826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Waiting until timeout for monitored process [2022-11-16 12:27:55,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Ended with exit code 0 [2022-11-16 12:27:55,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,890 INFO L229 MonitoredProcess]: Starting monitored process 5827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Waiting until timeout for monitored process [2022-11-16 12:27:55,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Ended with exit code 0 [2022-11-16 12:27:55,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,912 INFO L229 MonitoredProcess]: Starting monitored process 5828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Waiting until timeout for monitored process [2022-11-16 12:27:55,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Ended with exit code 0 [2022-11-16 12:27:55,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,937 INFO L229 MonitoredProcess]: Starting monitored process 5829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Waiting until timeout for monitored process [2022-11-16 12:27:55,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Ended with exit code 0 [2022-11-16 12:27:55,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,959 INFO L229 MonitoredProcess]: Starting monitored process 5830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Waiting until timeout for monitored process [2022-11-16 12:27:55,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:55,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:55,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:55,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:55,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:55,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:55,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:55,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:55,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:55,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Ended with exit code 0 [2022-11-16 12:27:55,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:55,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:55,984 INFO L229 MonitoredProcess]: Starting monitored process 5831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:55,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Waiting until timeout for monitored process [2022-11-16 12:27:55,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Ended with exit code 0 [2022-11-16 12:27:56,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,008 INFO L229 MonitoredProcess]: Starting monitored process 5832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Waiting until timeout for monitored process [2022-11-16 12:27:56,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Ended with exit code 0 [2022-11-16 12:27:56,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,031 INFO L229 MonitoredProcess]: Starting monitored process 5833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Waiting until timeout for monitored process [2022-11-16 12:27:56,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Ended with exit code 0 [2022-11-16 12:27:56,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,053 INFO L229 MonitoredProcess]: Starting monitored process 5834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Waiting until timeout for monitored process [2022-11-16 12:27:56,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Ended with exit code 0 [2022-11-16 12:27:56,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,075 INFO L229 MonitoredProcess]: Starting monitored process 5835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Waiting until timeout for monitored process [2022-11-16 12:27:56,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Ended with exit code 0 [2022-11-16 12:27:56,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,097 INFO L229 MonitoredProcess]: Starting monitored process 5836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Waiting until timeout for monitored process [2022-11-16 12:27:56,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:27:56,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:27:56,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:27:56,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:27:56,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:27:56,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:27:56,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:27:56,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:27:56,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:27:56,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Ended with exit code 0 [2022-11-16 12:27:56,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:27:56,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:27:56,118 INFO L229 MonitoredProcess]: Starting monitored process 5837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:27:56,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8692d2c7-ff10-4e5e-89f2-b480fb67f4ef/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Waiting until timeout for monitored process [2022-11-16 12:27:56,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false