./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN --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 6ff1cedc7411bab7c4dff496b498f1be2a7af9e572a1448d390780005c75fec3 --- 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-6b4ec56 [2022-11-20 11:05:19,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:05:19,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:05:19,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:05:19,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:05:19,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:05:19,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:05:19,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:05:19,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:05:19,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:05:19,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:05:19,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:05:19,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:05:19,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:05:19,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:05:19,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:05:19,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:05:19,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:05:19,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:05:19,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:05:19,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:05:19,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:05:19,916 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:05:19,917 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:05:19,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:05:19,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:05:19,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:05:19,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:05:19,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:05:19,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:05:19,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:05:19,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:05:19,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:05:19,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:05:19,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:05:19,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:05:19,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:05:19,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:05:19,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:05:19,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:05:19,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:05:19,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-20 11:05:19,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:05:19,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:05:19,992 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:05:19,992 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:05:19,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:05:19,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:05:19,994 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:05:19,994 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-20 11:05:19,994 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-20 11:05:19,995 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-20 11:05:19,995 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-20 11:05:19,995 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-20 11:05:19,995 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-20 11:05:19,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:05:19,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:05:19,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:05:19,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:05:19,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:05:19,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:05:19,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-20 11:05:19,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-20 11:05:19,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-20 11:05:19,998 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:05:19,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:05:19,999 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-20 11:05:19,999 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:05:19,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-20 11:05:19,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:05:20,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:05:20,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:05:20,000 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:05:20,001 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-20 11:05:20,002 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_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ff1cedc7411bab7c4dff496b498f1be2a7af9e572a1448d390780005c75fec3 [2022-11-20 11:05:20,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:05:20,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:05:20,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:05:20,249 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:05:20,250 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:05:20,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-20 11:05:23,234 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:05:23,478 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:05:23,479 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-20 11:05:23,489 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/data/da8b0c5bb/fdc5a682a006472fb18e2b7446e81334/FLAGf1a6cfab8 [2022-11-20 11:05:23,503 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/data/da8b0c5bb/fdc5a682a006472fb18e2b7446e81334 [2022-11-20 11:05:23,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:05:23,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:05:23,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:23,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:05:23,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:05:23,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28431db2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23, skipping insertion in model container [2022-11-20 11:05:23,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:05:23,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:05:23,778 WARN L237 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_77b4dd81-6838-4bea-8658-b81a11b1def5/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c[12106,12119] [2022-11-20 11:05:23,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:05:23,791 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:05:23,846 WARN L237 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_77b4dd81-6838-4bea-8658-b81a11b1def5/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c[12106,12119] [2022-11-20 11:05:23,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:05:23,872 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:05:23,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23 WrapperNode [2022-11-20 11:05:23,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:23,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:05:23,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:05:23,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:05:23,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,965 INFO L138 Inliner]: procedures = 28, calls = 51, calls flagged for inlining = 46, calls inlined = 89, statements flattened = 1557 [2022-11-20 11:05:23,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:05:23,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:05:23,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:05:23,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:05:23,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:23,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,021 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:05:24,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:05:24,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:05:24,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:05:24,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (1/1) ... [2022-11-20 11:05:24,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:24,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:24,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:24,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-20 11:05:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:05:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 11:05:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:05:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:05:24,255 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:05:24,257 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:05:25,652 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:05:25,675 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:05:25,677 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 11:05:25,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:05:25 BoogieIcfgContainer [2022-11-20 11:05:25,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:05:25,683 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-20 11:05:25,683 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-20 11:05:25,687 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-20 11:05:25,688 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:05:25,689 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 11:05:23" (1/3) ... [2022-11-20 11:05:25,691 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3b9f1073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:05:25, skipping insertion in model container [2022-11-20 11:05:25,691 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:05:25,691 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:23" (2/3) ... [2022-11-20 11:05:25,692 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3b9f1073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:05:25, skipping insertion in model container [2022-11-20 11:05:25,693 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:05:25,693 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:05:25" (3/3) ... [2022-11-20 11:05:25,696 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-20 11:05:25,803 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-20 11:05:25,803 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-20 11:05:25,803 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-20 11:05:25,803 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-20 11:05:25,804 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-20 11:05:25,804 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-20 11:05:25,804 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-20 11:05:25,804 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-20 11:05:25,812 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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) [2022-11-20 11:05:25,877 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 465 [2022-11-20 11:05:25,877 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:25,877 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:25,886 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 11:05:25,886 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:25,886 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-20 11:05:25,887 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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) [2022-11-20 11:05:25,895 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 465 [2022-11-20 11:05:25,895 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:25,895 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:25,896 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 11:05:25,896 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:25,907 INFO L748 eck$LassoCheckResult]: Stem: 477#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 410#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; 345#L74-2true [2022-11-20 11:05:25,907 INFO L750 eck$LassoCheckResult]: Loop: 345#L74-2true assume !!(add_history_type_~var~0#1 < 3); 434#L75true assume !(0 == add_history_type_~history_id#1); 237#L81true assume !(1 == add_history_type_~history_id#1); 295#L87true assume !(2 == add_history_type_~history_id#1); 278#L93true assume !(3 == add_history_type_~history_id#1); 86#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; 345#L74-2true [2022-11-20 11:05:25,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:25,913 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-20 11:05:25,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:25,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802840258] [2022-11-20 11:05:25,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:26,014 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:26,048 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:26,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:26,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1278004263, now seen corresponding path program 1 times [2022-11-20 11:05:26,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:26,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409263724] [2022-11-20 11:05:26,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:26,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:26,070 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:26,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:26,072 INFO L85 PathProgramCache]: Analyzing trace with hash 358053481, now seen corresponding path program 1 times [2022-11-20 11:05:26,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:26,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973193541] [2022-11-20 11:05:26,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:26,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:26,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973193541] [2022-11-20 11:05:26,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973193541] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:26,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:26,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:26,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081627643] [2022-11-20 11:05:26,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:26,249 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:26,250 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:26,250 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:26,250 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:26,251 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:05:26,251 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,251 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:26,252 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:26,253 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-20 11:05:26,253 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:26,253 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:26,273 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,304 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,307 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,431 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:26,432 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:05:26,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,439 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-20 11:05:26,456 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:26,456 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:26,491 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:26,491 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: [] [2022-11-20 11:05:26,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:26,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,504 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,513 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:26,513 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:26,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-20 11:05:26,535 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:26,536 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: [] [2022-11-20 11:05:26,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:26,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,548 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-20 11:05:26,558 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:26,558 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:26,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:26,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,587 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,596 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:05:26,596 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:26,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-20 11:05:26,624 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:05:26,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-11-20 11:05:26,628 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:26,628 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:26,628 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:26,628 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:26,628 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:05:26,628 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,628 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:26,628 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:26,629 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-20 11:05:26,629 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:26,629 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:26,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,656 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:26,773 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:26,778 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:05:26,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,780 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,793 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 [2022-11-20 11:05:26,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:26,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:26,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:26,806 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 11:05:26,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:26,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:05:26,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:26,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-20 11:05:26,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:05:26,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:26,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,838 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-20 11:05:26,842 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 [2022-11-20 11:05:26,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:26,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:26,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:26,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:26,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:26,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:26,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:26,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:05:26,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-11-20 11:05:26,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,878 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-20 11:05:26,892 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 [2022-11-20 11:05:26,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:26,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:26,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:26,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:26,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:26,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:26,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:26,919 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 11:05:26,922 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 11:05:26,922 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-20 11:05:26,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:26,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:26,954 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:26,956 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 11:05:26,956 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 11:05:26,956 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 11:05:26,957 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 [] [2022-11-20 11:05:26,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-20 11:05:26,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:26,973 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 11:05:27,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:27,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:05:27,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:27,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:05:27,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:27,178 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 [2022-11-20 11:05:27,182 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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) [2022-11-20 11:05:27,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:27,435 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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 2009 states and 3333 transitions. Complement of second has 8 states. [2022-11-20 11:05:27,437 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 [2022-11-20 11:05:27,442 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) [2022-11-20 11:05:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1747 transitions. [2022-11-20 11:05:27,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 2 letters. Loop has 6 letters. [2022-11-20 11:05:27,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:27,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 8 letters. Loop has 6 letters. [2022-11-20 11:05:27,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:27,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 2 letters. Loop has 12 letters. [2022-11-20 11:05:27,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:27,449 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2009 states and 3333 transitions. [2022-11-20 11:05:27,465 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 849 [2022-11-20 11:05:27,477 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2009 states to 977 states and 1616 transitions. [2022-11-20 11:05:27,478 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 923 [2022-11-20 11:05:27,481 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 925 [2022-11-20 11:05:27,481 INFO L73 IsDeterministic]: Start isDeterministic. Operand 977 states and 1616 transitions. [2022-11-20 11:05:27,483 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:27,483 INFO L218 hiAutomatonCegarLoop]: Abstraction has 977 states and 1616 transitions. [2022-11-20 11:05:27,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states and 1616 transitions. [2022-11-20 11:05:27,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 752. [2022-11-20 11:05:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 752 states, 752 states have (on average 1.6688829787234043) internal successors, (1255), 751 states have internal predecessors, (1255), 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) [2022-11-20 11:05:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 1255 transitions. [2022-11-20 11:05:27,549 INFO L240 hiAutomatonCegarLoop]: Abstraction has 752 states and 1255 transitions. [2022-11-20 11:05:27,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:27,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:27,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:27,554 INFO L87 Difference]: Start difference. First operand 752 states and 1255 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) [2022-11-20 11:05:27,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:27,657 INFO L93 Difference]: Finished difference Result 942 states and 1496 transitions. [2022-11-20 11:05:27,657 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 942 states and 1496 transitions. [2022-11-20 11:05:27,664 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 825 [2022-11-20 11:05:27,674 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 942 states to 888 states and 1442 transitions. [2022-11-20 11:05:27,675 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 872 [2022-11-20 11:05:27,677 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 872 [2022-11-20 11:05:27,678 INFO L73 IsDeterministic]: Start isDeterministic. Operand 888 states and 1442 transitions. [2022-11-20 11:05:27,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:27,687 INFO L218 hiAutomatonCegarLoop]: Abstraction has 888 states and 1442 transitions. [2022-11-20 11:05:27,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states and 1442 transitions. [2022-11-20 11:05:27,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 433. [2022-11-20 11:05:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 433 states have (on average 1.6489607390300232) internal successors, (714), 432 states have internal predecessors, (714), 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) [2022-11-20 11:05:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 714 transitions. [2022-11-20 11:05:27,720 INFO L240 hiAutomatonCegarLoop]: Abstraction has 433 states and 714 transitions. [2022-11-20 11:05:27,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:27,721 INFO L428 stractBuchiCegarLoop]: Abstraction has 433 states and 714 transitions. [2022-11-20 11:05:27,721 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-20 11:05:27,721 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 433 states and 714 transitions. [2022-11-20 11:05:27,724 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 385 [2022-11-20 11:05:27,724 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:27,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:27,725 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:27,725 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:27,725 INFO L748 eck$LassoCheckResult]: Stem: 4670#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 4655#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; 4625#L74-2 assume !(add_history_type_~var~0#1 < 3); 4626#L74-3 add_history_type_#res#1 := 1; 4522#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; 4431#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; 4433#L74-6 [2022-11-20 11:05:27,725 INFO L750 eck$LassoCheckResult]: Loop: 4433#L74-6 assume !!(add_history_type_~var~0#1 < 3); 4673#L75-2 assume !(0 == add_history_type_~history_id#1); 4666#L81-2 assume !(1 == add_history_type_~history_id#1); 4246#L87-2 assume !(2 == add_history_type_~history_id#1); 4247#L93-3 assume !(3 == add_history_type_~history_id#1); 4391#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; 4433#L74-6 [2022-11-20 11:05:27,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:27,726 INFO L85 PathProgramCache]: Analyzing trace with hash 889868154, now seen corresponding path program 1 times [2022-11-20 11:05:27,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:27,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385250383] [2022-11-20 11:05:27,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:27,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:27,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:27,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385250383] [2022-11-20 11:05:27,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385250383] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:27,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:27,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:27,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530016385] [2022-11-20 11:05:27,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:27,777 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:27,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:27,778 INFO L85 PathProgramCache]: Analyzing trace with hash 261434407, now seen corresponding path program 1 times [2022-11-20 11:05:27,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:27,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497451301] [2022-11-20 11:05:27,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:27,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:27,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:27,788 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:27,822 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:27,822 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:27,823 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:27,823 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:27,823 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:05:27,823 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:27,823 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:27,823 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:27,823 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-20 11:05:27,823 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:27,823 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:27,824 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:27,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:27,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:27,944 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:27,944 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:05:27,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:27,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:27,947 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:27,951 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:27,952 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:27,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-20 11:05:27,974 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:27,974 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: [] [2022-11-20 11:05:27,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:27,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:27,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:27,984 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:28,001 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:28,001 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:28,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-20 11:05:28,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:28,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:28,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:28,032 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:28,040 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:05:28,040 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:28,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-20 11:05:28,074 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:05:28,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:28,082 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:28,083 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:28,083 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:28,083 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:28,083 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:05:28,083 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:28,083 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:28,083 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:28,083 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-20 11:05:28,084 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:28,084 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:28,085 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:28,094 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:28,101 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:28,197 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:28,197 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:05:28,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:28,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:28,199 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:28,210 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 [2022-11-20 11:05:28,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-20 11:05:28,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:28,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:28,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:28,237 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 11:05:28,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:28,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:05:28,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:28,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:05:28,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:28,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:28,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:28,255 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:28,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:05:28,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:28,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:28,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:28,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:28,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:28,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:28,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:28,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-20 11:05:28,295 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 11:05:28,298 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 11:05:28,299 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-20 11:05:28,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:28,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:28,300 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:28,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-20 11:05:28,310 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 11:05:28,310 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 11:05:28,310 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 11:05:28,310 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 [] [2022-11-20 11:05:28,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:28,315 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 11:05:28,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:28,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:05:28,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:28,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:05:28,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:28,453 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 [2022-11-20 11:05:28,453 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 433 states and 714 transitions. cyclomatic complexity: 289 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) [2022-11-20 11:05:28,551 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 433 states and 714 transitions. cyclomatic complexity: 289. 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 1609 states and 2609 transitions. Complement of second has 7 states. [2022-11-20 11:05:28,552 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 [2022-11-20 11:05:28,553 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) [2022-11-20 11:05:28,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1203 transitions. [2022-11-20 11:05:28,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 6 letters. Loop has 6 letters. [2022-11-20 11:05:28,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:28,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 12 letters. Loop has 6 letters. [2022-11-20 11:05:28,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:28,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 6 letters. Loop has 12 letters. [2022-11-20 11:05:28,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:28,557 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1609 states and 2609 transitions. [2022-11-20 11:05:28,571 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 990 [2022-11-20 11:05:28,579 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1609 states to 1156 states and 1876 transitions. [2022-11-20 11:05:28,579 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1082 [2022-11-20 11:05:28,580 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1085 [2022-11-20 11:05:28,581 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1156 states and 1876 transitions. [2022-11-20 11:05:28,581 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:28,581 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1156 states and 1876 transitions. [2022-11-20 11:05:28,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1156 states and 1876 transitions. [2022-11-20 11:05:28,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1156 to 485. [2022-11-20 11:05:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 485 states have (on average 1.647422680412371) internal successors, (799), 484 states have internal predecessors, (799), 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) [2022-11-20 11:05:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 799 transitions. [2022-11-20 11:05:28,597 INFO L240 hiAutomatonCegarLoop]: Abstraction has 485 states and 799 transitions. [2022-11-20 11:05:28,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:28,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:28,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:28,598 INFO L87 Difference]: Start difference. First operand 485 states and 799 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) [2022-11-20 11:05:28,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:28,655 INFO L93 Difference]: Finished difference Result 953 states and 1565 transitions. [2022-11-20 11:05:28,655 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 953 states and 1565 transitions. [2022-11-20 11:05:28,664 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 550 [2022-11-20 11:05:28,670 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 953 states to 953 states and 1565 transitions. [2022-11-20 11:05:28,671 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 815 [2022-11-20 11:05:28,672 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 815 [2022-11-20 11:05:28,672 INFO L73 IsDeterministic]: Start isDeterministic. Operand 953 states and 1565 transitions. [2022-11-20 11:05:28,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:28,673 INFO L218 hiAutomatonCegarLoop]: Abstraction has 953 states and 1565 transitions. [2022-11-20 11:05:28,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states and 1565 transitions. [2022-11-20 11:05:28,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 487. [2022-11-20 11:05:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 487 states have (on average 1.6406570841889117) internal successors, (799), 486 states have internal predecessors, (799), 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) [2022-11-20 11:05:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 799 transitions. [2022-11-20 11:05:28,687 INFO L240 hiAutomatonCegarLoop]: Abstraction has 487 states and 799 transitions. [2022-11-20 11:05:28,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:28,688 INFO L428 stractBuchiCegarLoop]: Abstraction has 487 states and 799 transitions. [2022-11-20 11:05:28,688 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-20 11:05:28,689 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 799 transitions. [2022-11-20 11:05:28,692 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-20 11:05:28,692 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:28,692 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:28,694 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:05:28,694 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] [2022-11-20 11:05:28,695 INFO L748 eck$LassoCheckResult]: Stem: 8262#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 8244#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; 8208#L74-2 assume !!(add_history_type_~var~0#1 < 3); 8209#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; 8253#L129 assume 0 == read_history_bool_~history_id#1; 7883#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7791#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; 8089#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8090#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; 7993#L213 assume 0 == init_~tmp~1#1;init_#res#1 := 0; 7994#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; 7887#L37 assume !(0 == assume_abort_if_not_~cond#1); 7888#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; 7990#L515-2 [2022-11-20 11:05:28,696 INFO L750 eck$LassoCheckResult]: Loop: 7990#L515-2 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; 8191#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; 7870#L194-2 assume { :end_inline_write_history_bool } true; 8116#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); 8117#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; 8092#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; 7838#L194-5 assume { :end_inline_write_history_bool } true; 7908#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); 8115#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; 7794#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; 7795#L194-8 assume { :end_inline_write_history_bool } true; 7902#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); 8087#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; 8102#L444 assume ~VALUE1~0 == ~VALUE2~0; 8167#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 7800#L472-2 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; 8054#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; 8119#L169-2 assume { :end_inline_write_history_int8 } true; 7999#L478 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; 8000#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 8062#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; 7929#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 7930#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; 8037#L129-12 assume 0 == read_history_bool_~history_id#1; 8076#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7811#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; 7812#L265 assume !(0 == check_~tmp___3~0#1 % 256); 7880#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; 8124#L109-7 assume 3 == read_history_int8_~history_id#1; 7881#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 7874#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; 7926#L304 assume !(check_~tmp___10~0#1 > -2); 7995#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; 8129#L109-9 assume 3 == read_history_int8_~history_id#1; 8131#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 7925#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; 8043#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 8141#L324-1 check_#res#1 := 1; 7879#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; 8188#L539-72 assume !(0 == assert_~arg#1 % 256); 8222#L534-36 assume { :end_inline_assert } true; 7990#L515-2 [2022-11-20 11:05:28,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:28,697 INFO L85 PathProgramCache]: Analyzing trace with hash -1422722665, now seen corresponding path program 1 times [2022-11-20 11:05:28,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:28,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997143953] [2022-11-20 11:05:28,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:28,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:28,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997143953] [2022-11-20 11:05:28,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997143953] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:28,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:28,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:05:28,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086596880] [2022-11-20 11:05:28,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:28,773 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:28,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:28,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1239823374, now seen corresponding path program 1 times [2022-11-20 11:05:28,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:28,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122504229] [2022-11-20 11:05:28,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:28,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:28,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122504229] [2022-11-20 11:05:28,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122504229] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:28,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:28,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:28,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962584232] [2022-11-20 11:05:28,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:28,889 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:28,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:28,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:05:28,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:05:28,890 INFO L87 Difference]: Start difference. First operand 487 states and 799 transitions. cyclomatic complexity: 320 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) [2022-11-20 11:05:28,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:28,934 INFO L93 Difference]: Finished difference Result 489 states and 800 transitions. [2022-11-20 11:05:28,934 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 489 states and 800 transitions. [2022-11-20 11:05:28,938 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-20 11:05:28,941 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 489 states to 487 states and 795 transitions. [2022-11-20 11:05:28,941 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 416 [2022-11-20 11:05:28,946 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 416 [2022-11-20 11:05:28,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 487 states and 795 transitions. [2022-11-20 11:05:28,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:28,946 INFO L218 hiAutomatonCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-20 11:05:28,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states and 795 transitions. [2022-11-20 11:05:28,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 487. [2022-11-20 11:05:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 487 states have (on average 1.6324435318275154) internal successors, (795), 486 states have internal predecessors, (795), 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) [2022-11-20 11:05:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 795 transitions. [2022-11-20 11:05:28,956 INFO L240 hiAutomatonCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-20 11:05:28,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:05:28,959 INFO L428 stractBuchiCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-20 11:05:28,959 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-20 11:05:28,959 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 795 transitions. [2022-11-20 11:05:28,962 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-20 11:05:28,962 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:28,962 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:28,964 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] [2022-11-20 11:05:28,964 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:28,964 INFO L748 eck$LassoCheckResult]: Stem: 9247#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 9228#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; 9192#L74-2 assume !!(add_history_type_~var~0#1 < 3); 9193#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; 9237#L129 assume 0 == read_history_bool_~history_id#1; 8869#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8777#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; 9074#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 9075#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; 8979#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; 8817#L74-6 assume !!(add_history_type_~var~0#1 < 3); 8819#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; 8964#L129-3 assume 0 == read_history_bool_~history_id#1; 8993#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8952#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; 9148#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8929#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; 9012#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; 8892#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8893#L75-4 [2022-11-20 11:05:28,965 INFO L750 eck$LassoCheckResult]: Loop: 8893#L75-4 assume !(0 == add_history_type_~history_id#1); 9098#L81-4 assume !(1 == add_history_type_~history_id#1); 9029#L87-4 assume !(2 == add_history_type_~history_id#1); 8939#L93-6 assume !(3 == add_history_type_~history_id#1); 8909#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; 9251#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8893#L75-4 [2022-11-20 11:05:28,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:28,965 INFO L85 PathProgramCache]: Analyzing trace with hash 576829260, now seen corresponding path program 1 times [2022-11-20 11:05:28,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:28,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34901404] [2022-11-20 11:05:28,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:28,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:29,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:29,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34901404] [2022-11-20 11:05:29,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34901404] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:29,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:29,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:05:29,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043343571] [2022-11-20 11:05:29,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:29,016 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:29,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:29,016 INFO L85 PathProgramCache]: Analyzing trace with hash 1197341531, now seen corresponding path program 1 times [2022-11-20 11:05:29,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:29,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005485218] [2022-11-20 11:05:29,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:29,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:29,025 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:29,059 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:29,059 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:29,059 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:29,059 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:29,059 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:05:29,059 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,060 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:29,060 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:29,060 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-20 11:05:29,060 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:29,060 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:29,061 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,065 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,073 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,168 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:29,168 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:05:29,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,171 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-20 11:05:29,177 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:29,177 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:29,203 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:29,203 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: [] [2022-11-20 11:05:29,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,214 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,223 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:29,223 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:29,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-20 11:05:29,251 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:29,251 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: [] [2022-11-20 11:05:29,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,262 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,265 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:29,265 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:29,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-20 11:05:29,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,293 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-20 11:05:29,298 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:05:29,298 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:29,370 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:05:29,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,373 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:29,373 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:29,374 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:29,374 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:29,374 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:05:29,374 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,374 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:29,374 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:29,374 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-20 11:05:29,374 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:29,374 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:29,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,382 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:29,487 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:29,487 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:05:29,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,491 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,501 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 [2022-11-20 11:05:29,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:29,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:29,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:29,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:29,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:29,515 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:29,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:29,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-20 11:05:29,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:05:29,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,537 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,544 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 [2022-11-20 11:05:29,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:29,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:29,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:29,556 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 11:05:29,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:29,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:05:29,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:29,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-20 11:05:29,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:05:29,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,577 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-20 11:05:29,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:05:29,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:29,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:29,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:29,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:29,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:29,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:29,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:29,611 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 11:05:29,613 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 11:05:29,614 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-20 11:05:29,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:29,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:29,617 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:29,619 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 11:05:29,619 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 11:05:29,619 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 11:05:29,619 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 [] [2022-11-20 11:05:29,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-20 11:05:29,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,624 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 11:05:29,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:29,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:05:29,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:29,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:29,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:05:29,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:29,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:29,800 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 [2022-11-20 11:05:29,800 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 487 states and 795 transitions. cyclomatic complexity: 316 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) [2022-11-20 11:05:29,834 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 487 states and 795 transitions. cyclomatic complexity: 316. 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 548 states and 897 transitions. Complement of second has 7 states. [2022-11-20 11:05:29,834 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 [2022-11-20 11:05:29,836 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) [2022-11-20 11:05:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 221 transitions. [2022-11-20 11:05:29,836 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 6 letters. [2022-11-20 11:05:29,837 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:29,837 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 25 letters. Loop has 6 letters. [2022-11-20 11:05:29,839 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:29,839 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 12 letters. [2022-11-20 11:05:29,839 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:29,839 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 548 states and 897 transitions. [2022-11-20 11:05:29,843 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 275 [2022-11-20 11:05:29,846 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 548 states to 543 states and 888 transitions. [2022-11-20 11:05:29,847 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 415 [2022-11-20 11:05:29,847 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 417 [2022-11-20 11:05:29,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 543 states and 888 transitions. [2022-11-20 11:05:29,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:29,848 INFO L218 hiAutomatonCegarLoop]: Abstraction has 543 states and 888 transitions. [2022-11-20 11:05:29,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states and 888 transitions. [2022-11-20 11:05:29,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 539. [2022-11-20 11:05:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 539 states have (on average 1.6400742115027829) internal successors, (884), 538 states have internal predecessors, (884), 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) [2022-11-20 11:05:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 884 transitions. [2022-11-20 11:05:29,858 INFO L240 hiAutomatonCegarLoop]: Abstraction has 539 states and 884 transitions. [2022-11-20 11:05:29,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:29,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:05:29,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:05:29,859 INFO L87 Difference]: Start difference. First operand 539 states and 884 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) [2022-11-20 11:05:29,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:29,916 INFO L93 Difference]: Finished difference Result 770 states and 1249 transitions. [2022-11-20 11:05:29,916 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 770 states and 1249 transitions. [2022-11-20 11:05:29,922 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 495 [2022-11-20 11:05:29,926 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 770 states to 754 states and 1223 transitions. [2022-11-20 11:05:29,927 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 628 [2022-11-20 11:05:29,927 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 628 [2022-11-20 11:05:29,927 INFO L73 IsDeterministic]: Start isDeterministic. Operand 754 states and 1223 transitions. [2022-11-20 11:05:29,928 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:29,928 INFO L218 hiAutomatonCegarLoop]: Abstraction has 754 states and 1223 transitions. [2022-11-20 11:05:29,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states and 1223 transitions. [2022-11-20 11:05:29,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 525. [2022-11-20 11:05:29,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 525 states have (on average 1.6361904761904762) internal successors, (859), 524 states have internal predecessors, (859), 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) [2022-11-20 11:05:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 859 transitions. [2022-11-20 11:05:29,938 INFO L240 hiAutomatonCegarLoop]: Abstraction has 525 states and 859 transitions. [2022-11-20 11:05:29,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:05:29,940 INFO L428 stractBuchiCegarLoop]: Abstraction has 525 states and 859 transitions. [2022-11-20 11:05:29,941 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-20 11:05:29,941 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 525 states and 859 transitions. [2022-11-20 11:05:29,944 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 275 [2022-11-20 11:05:29,944 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:29,944 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:29,945 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] [2022-11-20 11:05:29,945 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-20 11:05:29,946 INFO L748 eck$LassoCheckResult]: Stem: 11729#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 11712#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; 11670#L74-2 assume !!(add_history_type_~var~0#1 < 3); 11671#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; 11720#L129 assume 0 == read_history_bool_~history_id#1; 11317#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11221#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; 11552#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 11381#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; 11382#L74-2 assume !(add_history_type_~var~0#1 < 3); 11672#L74-3 add_history_type_#res#1 := 1; 11730#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; 11438#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; 11259#L74-6 assume !!(add_history_type_~var~0#1 < 3); 11260#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; 11423#L129-3 assume 0 == read_history_bool_~history_id#1; 11453#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11410#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; 11624#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11384#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; 11475#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; 11609#L74-10 assume !!(add_history_type_~var~0#1 < 3); 11587#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; 11504#L129-6 assume 0 == read_history_bool_~history_id#1; 11505#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11279#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; 11513#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11358#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; 11650#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; 11619#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11620#L75-6 [2022-11-20 11:05:29,946 INFO L750 eck$LassoCheckResult]: Loop: 11620#L75-6 assume !(0 == add_history_type_~history_id#1); 11708#L81-6 assume !(1 == add_history_type_~history_id#1); 11236#L87-6 assume !(2 == add_history_type_~history_id#1); 11237#L93-9 assume !(3 == add_history_type_~history_id#1); 11324#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; 11731#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11620#L75-6 [2022-11-20 11:05:29,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:29,947 INFO L85 PathProgramCache]: Analyzing trace with hash -2009806385, now seen corresponding path program 1 times [2022-11-20 11:05:29,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:29,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333472305] [2022-11-20 11:05:29,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:29,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:30,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:30,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333472305] [2022-11-20 11:05:30,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333472305] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:05:30,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1000064988] [2022-11-20 11:05:30,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:30,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:05:30,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:30,048 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:05:30,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-20 11:05:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:30,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:05:30,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:30,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:05:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:30,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1000064988] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:05:30,209 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 11:05:30,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2022-11-20 11:05:30,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436424078] [2022-11-20 11:05:30,209 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 11:05:30,210 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:30,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:30,210 INFO L85 PathProgramCache]: Analyzing trace with hash 180771675, now seen corresponding path program 1 times [2022-11-20 11:05:30,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:30,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024305972] [2022-11-20 11:05:30,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:30,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:30,218 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:30,253 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:30,253 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:30,253 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:30,253 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:30,253 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:05:30,253 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,253 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:30,254 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:30,254 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-20 11:05:30,254 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:30,254 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:30,255 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,260 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,267 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,355 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:30,355 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:05:30,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:30,358 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:30,364 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:30,364 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:30,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-20 11:05:30,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:30,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:30,408 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:30,411 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:05:30,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:30,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-20 11:05:30,515 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:05:30,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:30,521 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:30,521 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:30,521 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:30,521 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:30,521 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:05:30,521 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,521 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:30,521 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:30,522 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-20 11:05:30,522 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:30,522 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:30,522 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,529 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:30,622 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:30,622 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:05:30,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:30,624 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:30,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:05:30,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:05:30,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:05:30,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:05:30,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:05:30,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:05:30,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-20 11:05:30,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:05:30,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:05:30,655 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 11:05:30,672 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 11:05:30,672 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-20 11:05:30,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:30,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:30,673 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:30,680 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 11:05:30,680 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 11:05:30,680 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 11:05:30,680 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 [] [2022-11-20 11:05:30,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-20 11:05:30,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:30,689 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 11:05:30,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:30,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:05:30,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:30,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:05:30,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:05:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:30,824 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 [2022-11-20 11:05:30,825 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 525 states and 859 transitions. cyclomatic complexity: 342 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) [2022-11-20 11:05:30,892 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 525 states and 859 transitions. cyclomatic complexity: 342. 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 1255 states and 2037 transitions. Complement of second has 6 states. [2022-11-20 11:05:30,892 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 [2022-11-20 11:05:30,895 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) [2022-11-20 11:05:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1032 transitions. [2022-11-20 11:05:30,896 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 30 letters. Loop has 6 letters. [2022-11-20 11:05:30,897 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:30,897 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 36 letters. Loop has 6 letters. [2022-11-20 11:05:30,900 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:30,900 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 30 letters. Loop has 12 letters. [2022-11-20 11:05:30,901 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 11:05:30,901 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1255 states and 2037 transitions. [2022-11-20 11:05:30,911 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 440 [2022-11-20 11:05:30,916 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1255 states to 804 states and 1310 transitions. [2022-11-20 11:05:30,916 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 621 [2022-11-20 11:05:30,917 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 623 [2022-11-20 11:05:30,917 INFO L73 IsDeterministic]: Start isDeterministic. Operand 804 states and 1310 transitions. [2022-11-20 11:05:30,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:30,918 INFO L218 hiAutomatonCegarLoop]: Abstraction has 804 states and 1310 transitions. [2022-11-20 11:05:30,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states and 1310 transitions. [2022-11-20 11:05:30,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 577. [2022-11-20 11:05:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 577 states, 577 states have (on average 1.6429809358752165) internal successors, (948), 576 states have internal predecessors, (948), 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) [2022-11-20 11:05:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 577 states and 948 transitions. [2022-11-20 11:05:30,930 INFO L240 hiAutomatonCegarLoop]: Abstraction has 577 states and 948 transitions. [2022-11-20 11:05:30,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:30,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 11:05:30,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-20 11:05:30,931 INFO L87 Difference]: Start difference. First operand 577 states and 948 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) [2022-11-20 11:05:31,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:31,081 INFO L93 Difference]: Finished difference Result 1926 states and 3142 transitions. [2022-11-20 11:05:31,082 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1926 states and 3142 transitions. [2022-11-20 11:05:31,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:31,103 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 880 [2022-11-20 11:05:31,114 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1926 states to 1918 states and 3118 transitions. [2022-11-20 11:05:31,114 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1380 [2022-11-20 11:05:31,115 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1380 [2022-11-20 11:05:31,115 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1918 states and 3118 transitions. [2022-11-20 11:05:31,116 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:31,116 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1918 states and 3118 transitions. [2022-11-20 11:05:31,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states and 3118 transitions. [2022-11-20 11:05:31,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 926. [2022-11-20 11:05:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 926 states, 926 states have (on average 1.6468682505399568) internal successors, (1525), 925 states have internal predecessors, (1525), 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) [2022-11-20 11:05:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 926 states and 1525 transitions. [2022-11-20 11:05:31,138 INFO L240 hiAutomatonCegarLoop]: Abstraction has 926 states and 1525 transitions. [2022-11-20 11:05:31,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:05:31,139 INFO L428 stractBuchiCegarLoop]: Abstraction has 926 states and 1525 transitions. [2022-11-20 11:05:31,139 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-20 11:05:31,139 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 926 states and 1525 transitions. [2022-11-20 11:05:31,144 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 220 [2022-11-20 11:05:31,144 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:31,145 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:31,149 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] [2022-11-20 11:05:31,150 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] [2022-11-20 11:05:31,150 INFO L748 eck$LassoCheckResult]: Stem: 16381#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 16359#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; 16312#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16313#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; 16370#L129 assume 0 == read_history_bool_~history_id#1; 15916#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15810#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; 16180#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 15986#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; 15987#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16314#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; 16469#L129 assume 0 == read_history_bool_~history_id#1; 16463#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16436#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; 16428#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16427#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); 16385#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; 16407#L129 assume 0 == read_history_bool_~history_id#1; 16395#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16390#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; 16389#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16386#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; 16384#L74-2 assume !(add_history_type_~var~0#1 < 3); 16383#L74-3 add_history_type_#res#1 := 1; 16382#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; 16051#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; 15851#L74-6 assume !!(add_history_type_~var~0#1 < 3); 15852#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; 16034#L129-3 assume 0 == read_history_bool_~history_id#1; 16066#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16021#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; 16267#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15989#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; 16088#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; 16249#L74-10 assume !!(add_history_type_~var~0#1 < 3); 16222#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; 16126#L129-6 assume 0 == read_history_bool_~history_id#1; 16127#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15871#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; 16135#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15964#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; 16293#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; 16372#L74-14 assume !!(add_history_type_~var~0#1 < 3); 16089#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; 16093#L129-9 assume 0 == read_history_bool_~history_id#1; 16196#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15880#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; 15881#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15922#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; 16177#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 16299#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; 15918#L37 assume !(0 == assume_abort_if_not_~cond#1); 15919#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; 16047#L515-2 [2022-11-20 11:05:31,150 INFO L750 eck$LassoCheckResult]: Loop: 16047#L515-2 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; 16292#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; 15900#L194-2 assume { :end_inline_write_history_bool } true; 16211#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); 16212#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; 16181#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; 15857#L194-5 assume { :end_inline_write_history_bool } true; 15942#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); 16210#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; 15811#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; 15812#L194-8 assume { :end_inline_write_history_bool } true; 15935#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); 16179#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; 16194#L444 assume ~VALUE1~0 == ~VALUE2~0; 16270#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 15817#L472-2 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; 16132#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; 16214#L169-2 assume { :end_inline_write_history_int8 } true; 16057#L478 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; 16058#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 16144#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; 15972#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 15973#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; 16110#L129-12 assume 0 == read_history_bool_~history_id#1; 16166#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15831#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; 15832#L265 assume !(0 == check_~tmp___3~0#1 % 256); 15913#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; 16221#L109-7 assume 3 == read_history_int8_~history_id#1; 15914#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 15904#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; 15969#L304 assume !(check_~tmp___10~0#1 > -2); 16052#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; 16228#L109-9 assume 3 == read_history_int8_~history_id#1; 16230#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 15968#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; 16117#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 16243#L324-1 check_#res#1 := 1; 15912#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; 16289#L539-72 assume !(0 == assert_~arg#1 % 256); 16328#L534-36 assume { :end_inline_assert } true; 16047#L515-2 [2022-11-20 11:05:31,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 1 times [2022-11-20 11:05:31,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22399304] [2022-11-20 11:05:31,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:31,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22399304] [2022-11-20 11:05:31,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22399304] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:31,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189501534] [2022-11-20 11:05:31,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,276 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:31,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1239823374, now seen corresponding path program 2 times [2022-11-20 11:05:31,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701550516] [2022-11-20 11:05:31,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:31,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701550516] [2022-11-20 11:05:31,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701550516] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:31,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522098299] [2022-11-20 11:05:31,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,316 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:31,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:31,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:31,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:31,317 INFO L87 Difference]: Start difference. First operand 926 states and 1525 transitions. cyclomatic complexity: 607 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) [2022-11-20 11:05:31,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:31,357 INFO L93 Difference]: Finished difference Result 1119 states and 1837 transitions. [2022-11-20 11:05:31,357 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1119 states and 1837 transitions. [2022-11-20 11:05:31,364 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 413 [2022-11-20 11:05:31,370 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1119 states to 1119 states and 1837 transitions. [2022-11-20 11:05:31,370 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 687 [2022-11-20 11:05:31,371 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 687 [2022-11-20 11:05:31,371 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1119 states and 1837 transitions. [2022-11-20 11:05:31,371 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:31,371 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1119 states and 1837 transitions. [2022-11-20 11:05:31,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states and 1837 transitions. [2022-11-20 11:05:31,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 923. [2022-11-20 11:05:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 923 states, 923 states have (on average 1.6457204767063922) internal successors, (1519), 922 states have internal predecessors, (1519), 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) [2022-11-20 11:05:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1519 transitions. [2022-11-20 11:05:31,390 INFO L240 hiAutomatonCegarLoop]: Abstraction has 923 states and 1519 transitions. [2022-11-20 11:05:31,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:31,390 INFO L428 stractBuchiCegarLoop]: Abstraction has 923 states and 1519 transitions. [2022-11-20 11:05:31,391 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-20 11:05:31,391 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 923 states and 1519 transitions. [2022-11-20 11:05:31,396 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 217 [2022-11-20 11:05:31,396 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:31,396 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:31,397 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] [2022-11-20 11:05:31,397 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] [2022-11-20 11:05:31,398 INFO L748 eck$LassoCheckResult]: Stem: 18423#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 18404#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; 18358#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18359#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; 18414#L129 assume 0 == read_history_bool_~history_id#1; 17968#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17864#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; 18230#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18038#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; 18039#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18360#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; 18495#L129 assume 0 == read_history_bool_~history_id#1; 18464#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18453#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; 18450#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18445#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; 18444#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18429#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; 18443#L129 assume 0 == read_history_bool_~history_id#1; 18437#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18432#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; 18431#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18430#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; 18428#L74-2 assume !(add_history_type_~var~0#1 < 3); 18425#L74-3 add_history_type_#res#1 := 1; 18424#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; 18102#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; 17905#L74-6 assume !!(add_history_type_~var~0#1 < 3); 17906#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; 18084#L129-3 assume 0 == read_history_bool_~history_id#1; 18117#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18071#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; 18313#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 18041#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; 18139#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; 18295#L74-10 assume !!(add_history_type_~var~0#1 < 3); 18271#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; 18176#L129-6 assume 0 == read_history_bool_~history_id#1; 18177#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17923#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; 18185#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 18016#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; 18339#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; 18415#L74-14 assume !!(add_history_type_~var~0#1 < 3); 18140#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; 18144#L129-9 assume 0 == read_history_bool_~history_id#1; 18246#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17932#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; 17933#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 17974#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; 18227#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 18345#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; 17970#L37 assume !(0 == assume_abort_if_not_~cond#1); 17971#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; 18098#L515-2 [2022-11-20 11:05:31,398 INFO L750 eck$LassoCheckResult]: Loop: 18098#L515-2 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; 18338#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; 17952#L194-2 assume { :end_inline_write_history_bool } true; 18260#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); 18261#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; 18231#L184-2 assume !(0 == write_history_bool_~history_id#1); 17953#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; 17954#L194-5 assume { :end_inline_write_history_bool } true; 17994#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); 18259#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; 17865#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; 17866#L194-8 assume { :end_inline_write_history_bool } true; 17987#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); 18229#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; 18244#L444 assume ~VALUE1~0 == ~VALUE2~0; 18316#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 17871#L472-2 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; 18182#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; 18263#L169-2 assume { :end_inline_write_history_int8 } true; 18108#L478 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; 18109#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 18194#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; 18024#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 18025#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; 18160#L129-12 assume 0 == read_history_bool_~history_id#1; 18216#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17885#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; 17886#L265 assume !(0 == check_~tmp___3~0#1 % 256); 17965#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; 18270#L109-7 assume 3 == read_history_int8_~history_id#1; 17966#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 17956#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; 18021#L304 assume !(check_~tmp___10~0#1 > -2); 18103#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; 18276#L109-9 assume 3 == read_history_int8_~history_id#1; 18278#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 18020#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; 18167#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 18289#L324-1 check_#res#1 := 1; 17964#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; 18335#L539-72 assume !(0 == assert_~arg#1 % 256); 18374#L534-36 assume { :end_inline_assert } true; 18098#L515-2 [2022-11-20 11:05:31,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 2 times [2022-11-20 11:05:31,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217352112] [2022-11-20 11:05:31,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:31,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217352112] [2022-11-20 11:05:31,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217352112] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:31,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977236226] [2022-11-20 11:05:31,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,508 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:31,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,509 INFO L85 PathProgramCache]: Analyzing trace with hash -927111026, now seen corresponding path program 1 times [2022-11-20 11:05:31,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567219701] [2022-11-20 11:05:31,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:31,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567219701] [2022-11-20 11:05:31,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567219701] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:31,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659513189] [2022-11-20 11:05:31,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,546 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:31,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:31,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:31,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:31,547 INFO L87 Difference]: Start difference. First operand 923 states and 1519 transitions. cyclomatic complexity: 604 Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-11-20 11:05:31,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:31,585 INFO L93 Difference]: Finished difference Result 931 states and 1528 transitions. [2022-11-20 11:05:31,585 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 931 states and 1528 transitions. [2022-11-20 11:05:31,591 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 224 [2022-11-20 11:05:31,596 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 931 states to 931 states and 1528 transitions. [2022-11-20 11:05:31,596 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 499 [2022-11-20 11:05:31,597 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 499 [2022-11-20 11:05:31,597 INFO L73 IsDeterministic]: Start isDeterministic. Operand 931 states and 1528 transitions. [2022-11-20 11:05:31,597 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:31,598 INFO L218 hiAutomatonCegarLoop]: Abstraction has 931 states and 1528 transitions. [2022-11-20 11:05:31,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states and 1528 transitions. [2022-11-20 11:05:31,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 921. [2022-11-20 11:05:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 921 states have (on average 1.6438653637350706) internal successors, (1514), 920 states have internal predecessors, (1514), 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) [2022-11-20 11:05:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1514 transitions. [2022-11-20 11:05:31,614 INFO L240 hiAutomatonCegarLoop]: Abstraction has 921 states and 1514 transitions. [2022-11-20 11:05:31,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:31,615 INFO L428 stractBuchiCegarLoop]: Abstraction has 921 states and 1514 transitions. [2022-11-20 11:05:31,615 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-20 11:05:31,615 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 921 states and 1514 transitions. [2022-11-20 11:05:31,620 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 215 [2022-11-20 11:05:31,620 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:31,620 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:31,621 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] [2022-11-20 11:05:31,622 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] [2022-11-20 11:05:31,622 INFO L748 eck$LassoCheckResult]: Stem: 20299#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 20277#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; 20228#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20229#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; 20287#L129 assume 0 == read_history_bool_~history_id#1; 19830#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19727#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; 20094#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 19901#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; 19902#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20230#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; 20536#L129 assume 0 == read_history_bool_~history_id#1; 20532#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20527#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; 20526#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20525#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; 20524#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20305#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; 20521#L129 assume 0 == read_history_bool_~history_id#1; 20517#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20512#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; 20511#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20510#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; 20304#L74-2 assume !(add_history_type_~var~0#1 < 3); 20301#L74-3 add_history_type_#res#1 := 1; 20300#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; 19965#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; 19767#L74-6 assume !!(add_history_type_~var~0#1 < 3); 19768#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; 19947#L129-3 assume 0 == read_history_bool_~history_id#1; 19980#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19934#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; 20183#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19904#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; 20002#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; 20163#L74-10 assume !!(add_history_type_~var~0#1 < 3); 20136#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; 20039#L129-6 assume 0 == read_history_bool_~history_id#1; 20040#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19785#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; 20048#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19879#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; 20211#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; 20289#L74-14 assume !!(add_history_type_~var~0#1 < 3); 20003#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; 20006#L129-9 assume 0 == read_history_bool_~history_id#1; 20110#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19794#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; 19795#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19836#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; 20091#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 20217#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; 19832#L37 assume !(0 == assume_abort_if_not_~cond#1); 19833#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; 19961#L515-2 [2022-11-20 11:05:31,622 INFO L750 eck$LassoCheckResult]: Loop: 19961#L515-2 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; 20210#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; 19814#L194-2 assume { :end_inline_write_history_bool } true; 20125#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); 20126#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; 20095#L184-2 assume !(0 == write_history_bool_~history_id#1); 19815#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; 19816#L194-5 assume { :end_inline_write_history_bool } true; 19857#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); 20124#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; 19728#L184-4 assume !(0 == write_history_bool_~history_id#1); 19729#L189-4 assume !(1 == write_history_bool_~history_id#1); 19962#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; 19849#L194-8 assume { :end_inline_write_history_bool } true; 19850#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); 20093#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; 20108#L444 assume ~VALUE1~0 == ~VALUE2~0; 20186#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 19733#L472-2 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; 20045#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; 20128#L169-2 assume { :end_inline_write_history_int8 } true; 19971#L478 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; 19972#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 20057#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; 19887#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 19888#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; 20023#L129-12 assume 0 == read_history_bool_~history_id#1; 20080#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19747#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; 19748#L265 assume !(0 == check_~tmp___3~0#1 % 256); 19827#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; 20135#L109-7 assume 3 == read_history_int8_~history_id#1; 19828#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19818#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; 19884#L304 assume !(check_~tmp___10~0#1 > -2); 19966#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; 20144#L109-9 assume 3 == read_history_int8_~history_id#1; 20146#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19883#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; 20030#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 20157#L324-1 check_#res#1 := 1; 19826#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; 20207#L539-72 assume !(0 == assert_~arg#1 % 256); 20244#L534-36 assume { :end_inline_assert } true; 19961#L515-2 [2022-11-20 11:05:31,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 3 times [2022-11-20 11:05:31,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320486200] [2022-11-20 11:05:31,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:31,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320486200] [2022-11-20 11:05:31,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320486200] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:31,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167654770] [2022-11-20 11:05:31,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,700 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:31,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1698617897, now seen corresponding path program 1 times [2022-11-20 11:05:31,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222987435] [2022-11-20 11:05:31,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:31,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222987435] [2022-11-20 11:05:31,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222987435] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:31,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094957823] [2022-11-20 11:05:31,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,738 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:31,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:31,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:31,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:31,739 INFO L87 Difference]: Start difference. First operand 921 states and 1514 transitions. cyclomatic complexity: 601 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) [2022-11-20 11:05:31,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:31,791 INFO L93 Difference]: Finished difference Result 1121 states and 1833 transitions. [2022-11-20 11:05:31,791 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1121 states and 1833 transitions. [2022-11-20 11:05:31,798 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 415 [2022-11-20 11:05:31,803 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1121 states to 1121 states and 1833 transitions. [2022-11-20 11:05:31,803 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 689 [2022-11-20 11:05:31,804 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 689 [2022-11-20 11:05:31,804 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1121 states and 1833 transitions. [2022-11-20 11:05:31,804 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:31,804 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1121 states and 1833 transitions. [2022-11-20 11:05:31,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states and 1833 transitions. [2022-11-20 11:05:31,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 963. [2022-11-20 11:05:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 963 states have (on average 1.6344755970924196) internal successors, (1574), 962 states have internal predecessors, (1574), 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) [2022-11-20 11:05:31,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1574 transitions. [2022-11-20 11:05:31,822 INFO L240 hiAutomatonCegarLoop]: Abstraction has 963 states and 1574 transitions. [2022-11-20 11:05:31,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:31,823 INFO L428 stractBuchiCegarLoop]: Abstraction has 963 states and 1574 transitions. [2022-11-20 11:05:31,823 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-11-20 11:05:31,823 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 963 states and 1574 transitions. [2022-11-20 11:05:31,827 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 257 [2022-11-20 11:05:31,827 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:31,828 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:31,829 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] [2022-11-20 11:05:31,829 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] [2022-11-20 11:05:31,829 INFO L748 eck$LassoCheckResult]: Stem: 22355#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 22334#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; 22284#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22285#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; 22345#L129 assume 0 == read_history_bool_~history_id#1; 21881#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21778#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; 22148#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 21953#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; 21954#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22286#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; 22427#L129 assume 0 == read_history_bool_~history_id#1; 22396#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22385#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; 22382#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22377#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; 22376#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22361#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; 22375#L129 assume 0 == read_history_bool_~history_id#1; 22369#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22364#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; 22363#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22362#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; 22360#L74-2 assume !(add_history_type_~var~0#1 < 3); 22357#L74-3 add_history_type_#res#1 := 1; 22356#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; 22017#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; 21818#L74-6 assume !!(add_history_type_~var~0#1 < 3); 21819#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; 21999#L129-3 assume 0 == read_history_bool_~history_id#1; 22032#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21986#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; 22237#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21956#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; 22054#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; 22218#L74-10 assume !!(add_history_type_~var~0#1 < 3); 22192#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; 22092#L129-6 assume 0 == read_history_bool_~history_id#1; 22093#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21836#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; 22102#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21931#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; 22265#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; 22347#L74-14 assume !!(add_history_type_~var~0#1 < 3); 22055#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; 22058#L129-9 assume 0 == read_history_bool_~history_id#1; 22164#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21845#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; 21846#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21887#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; 22145#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 22271#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; 21883#L37 assume !(0 == assume_abort_if_not_~cond#1); 21884#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; 22013#L515-2 [2022-11-20 11:05:31,830 INFO L750 eck$LassoCheckResult]: Loop: 22013#L515-2 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; 22264#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; 21865#L194-2 assume { :end_inline_write_history_bool } true; 22179#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); 22180#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; 22149#L184-2 assume !(0 == write_history_bool_~history_id#1); 21866#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; 21867#L194-5 assume { :end_inline_write_history_bool } true; 21909#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); 22178#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; 21779#L184-4 assume !(0 == write_history_bool_~history_id#1); 21780#L189-4 assume !(1 == write_history_bool_~history_id#1); 22014#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; 21900#L194-8 assume { :end_inline_write_history_bool } true; 21901#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); 22147#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; 22162#L444 assume ~VALUE1~0 == ~VALUE2~0; 22240#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 21784#L472-2 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; 22690#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; 22182#L169-2 assume { :end_inline_write_history_int8 } true; 22183#L478 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; 22111#L252 assume !(0 == ~gate1Failed~0 % 256); 22112#L255 assume 0 == ~gate2Failed~0 % 256;check_~tmp~2#1 := 1; 22214#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; 21939#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 21940#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; 22075#L129-12 assume 0 == read_history_bool_~history_id#1; 22134#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21798#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; 21799#L265 assume !(0 == check_~tmp___3~0#1 % 256); 21878#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; 22191#L109-7 assume 3 == read_history_int8_~history_id#1; 21879#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 21869#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; 21936#L304 assume !(check_~tmp___10~0#1 > -2); 22018#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; 22197#L109-9 assume 3 == read_history_int8_~history_id#1; 22199#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 21935#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; 22082#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 22211#L324-1 check_#res#1 := 1; 21877#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; 22261#L539-72 assume !(0 == assert_~arg#1 % 256); 22302#L534-36 assume { :end_inline_assert } true; 22013#L515-2 [2022-11-20 11:05:31,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 4 times [2022-11-20 11:05:31,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467797177] [2022-11-20 11:05:31,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:31,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467797177] [2022-11-20 11:05:31,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467797177] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,899 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:31,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968453761] [2022-11-20 11:05:31,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,900 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:31,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:31,900 INFO L85 PathProgramCache]: Analyzing trace with hash 2105293749, now seen corresponding path program 1 times [2022-11-20 11:05:31,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:31,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162545185] [2022-11-20 11:05:31,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:31,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:31,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:31,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162545185] [2022-11-20 11:05:31,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162545185] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:31,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:31,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:31,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950968154] [2022-11-20 11:05:31,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:31,935 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:31,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:31,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:31,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:31,936 INFO L87 Difference]: Start difference. First operand 963 states and 1574 transitions. cyclomatic complexity: 619 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) [2022-11-20 11:05:31,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:31,962 INFO L93 Difference]: Finished difference Result 1199 states and 1947 transitions. [2022-11-20 11:05:31,963 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1199 states and 1947 transitions. [2022-11-20 11:05:31,969 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 493 [2022-11-20 11:05:31,975 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1199 states to 1199 states and 1947 transitions. [2022-11-20 11:05:31,976 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 767 [2022-11-20 11:05:31,976 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 767 [2022-11-20 11:05:31,977 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1199 states and 1947 transitions. [2022-11-20 11:05:31,977 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:31,977 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1199 states and 1947 transitions. [2022-11-20 11:05:31,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1199 states and 1947 transitions. [2022-11-20 11:05:31,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1199 to 1026. [2022-11-20 11:05:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1026 states, 1026 states have (on average 1.6237816764132553) internal successors, (1666), 1025 states have internal predecessors, (1666), 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) [2022-11-20 11:05:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1666 transitions. [2022-11-20 11:05:31,997 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1026 states and 1666 transitions. [2022-11-20 11:05:31,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:31,997 INFO L428 stractBuchiCegarLoop]: Abstraction has 1026 states and 1666 transitions. [2022-11-20 11:05:31,998 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-11-20 11:05:31,998 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1026 states and 1666 transitions. [2022-11-20 11:05:32,002 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 320 [2022-11-20 11:05:32,002 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:32,002 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:32,003 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] [2022-11-20 11:05:32,004 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] [2022-11-20 11:05:32,004 INFO L748 eck$LassoCheckResult]: Stem: 24528#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 24502#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; 24454#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24455#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; 24853#L129 assume 0 == read_history_bool_~history_id#1; 24847#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24842#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; 24841#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24840#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; 24839#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24838#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; 24835#L129 assume 0 == read_history_bool_~history_id#1; 24831#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24826#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; 24825#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24824#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; 24456#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24457#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; 24514#L129 assume 0 == read_history_bool_~history_id#1; 24053#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23949#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; 24316#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24124#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; 24125#L74-2 assume !(add_history_type_~var~0#1 < 3); 24530#L74-3 add_history_type_#res#1 := 1; 24529#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; 24188#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; 23989#L74-6 assume !!(add_history_type_~var~0#1 < 3); 23990#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; 24170#L129-3 assume 0 == read_history_bool_~history_id#1; 24203#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24157#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; 24404#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24127#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; 24225#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; 24386#L74-10 assume !!(add_history_type_~var~0#1 < 3); 24359#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; 24263#L129-6 assume 0 == read_history_bool_~history_id#1; 24264#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24008#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; 24272#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24102#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; 24433#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; 24517#L74-14 assume !!(add_history_type_~var~0#1 < 3); 24226#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; 24229#L129-9 assume 0 == read_history_bool_~history_id#1; 24332#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24017#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; 24018#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24059#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; 24313#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 24439#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; 24055#L37 assume !(0 == assume_abort_if_not_~cond#1); 24056#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; 24184#L515-2 [2022-11-20 11:05:32,004 INFO L750 eck$LassoCheckResult]: Loop: 24184#L515-2 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; 24432#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; 24037#L194-2 assume { :end_inline_write_history_bool } true; 24346#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); 24347#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; 24317#L184-2 assume !(0 == write_history_bool_~history_id#1); 24038#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; 24039#L194-5 assume { :end_inline_write_history_bool } true; 24080#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); 24447#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; 23950#L184-4 assume !(0 == write_history_bool_~history_id#1); 23951#L189-4 assume !(1 == write_history_bool_~history_id#1); 24185#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; 24072#L194-8 assume { :end_inline_write_history_bool } true; 24073#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); 24315#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; 24330#L444 assume ~VALUE1~0 == ~VALUE2~0; 24444#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 24937#L472-2 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; 24934#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; 24933#L169-2 assume { :end_inline_write_history_int8 } true; 24194#L478 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; 24195#L252 assume !(0 == ~gate1Failed~0 % 256); 24281#L255 assume !(0 == ~gate2Failed~0 % 256); 24383#L258 assume 0 == ~gate3Failed~0 % 256;check_~tmp~2#1 := 1; 24498#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; 24110#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 24111#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; 24247#L129-12 assume 0 == read_history_bool_~history_id#1; 24302#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23969#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; 23970#L265 assume !(0 == check_~tmp___3~0#1 % 256); 24050#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; 24358#L109-7 assume 3 == read_history_int8_~history_id#1; 24051#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24041#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; 24107#L304 assume !(check_~tmp___10~0#1 > -2); 24189#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; 24364#L109-9 assume 3 == read_history_int8_~history_id#1; 24366#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24106#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; 24254#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 24380#L324-1 check_#res#1 := 1; 24049#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; 24429#L539-72 assume !(0 == assert_~arg#1 % 256); 24472#L534-36 assume { :end_inline_assert } true; 24184#L515-2 [2022-11-20 11:05:32,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,005 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 5 times [2022-11-20 11:05:32,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68072293] [2022-11-20 11:05:32,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:32,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68072293] [2022-11-20 11:05:32,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68072293] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:32,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891359480] [2022-11-20 11:05:32,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,074 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:32,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,074 INFO L85 PathProgramCache]: Analyzing trace with hash 226996420, now seen corresponding path program 1 times [2022-11-20 11:05:32,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451708870] [2022-11-20 11:05:32,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:32,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451708870] [2022-11-20 11:05:32,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451708870] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:32,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672750349] [2022-11-20 11:05:32,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,109 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:32,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:32,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:32,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:32,110 INFO L87 Difference]: Start difference. First operand 1026 states and 1666 transitions. cyclomatic complexity: 648 Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 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) [2022-11-20 11:05:32,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:32,138 INFO L93 Difference]: Finished difference Result 1302 states and 2101 transitions. [2022-11-20 11:05:32,138 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1302 states and 2101 transitions. [2022-11-20 11:05:32,146 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 596 [2022-11-20 11:05:32,152 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1302 states to 1302 states and 2101 transitions. [2022-11-20 11:05:32,152 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 870 [2022-11-20 11:05:32,153 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 870 [2022-11-20 11:05:32,153 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1302 states and 2101 transitions. [2022-11-20 11:05:32,154 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:32,154 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1302 states and 2101 transitions. [2022-11-20 11:05:32,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1302 states and 2101 transitions. [2022-11-20 11:05:32,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1302 to 1105. [2022-11-20 11:05:32,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6180995475113122) internal successors, (1788), 1104 states have internal predecessors, (1788), 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) [2022-11-20 11:05:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1788 transitions. [2022-11-20 11:05:32,175 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1788 transitions. [2022-11-20 11:05:32,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:32,176 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1788 transitions. [2022-11-20 11:05:32,176 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-11-20 11:05:32,176 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1788 transitions. [2022-11-20 11:05:32,181 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-20 11:05:32,181 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:32,181 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:32,183 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] [2022-11-20 11:05:32,183 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] [2022-11-20 11:05:32,183 INFO L748 eck$LassoCheckResult]: Stem: 26874#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 26853#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; 26800#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26801#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; 27245#L129 assume 0 == read_history_bool_~history_id#1; 27239#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27234#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; 27233#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 27232#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; 27231#L74-2 assume !!(add_history_type_~var~0#1 < 3); 27230#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; 27227#L129 assume 0 == read_history_bool_~history_id#1; 27223#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27218#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; 27217#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 27216#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; 26802#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26803#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; 26863#L129 assume 0 == read_history_bool_~history_id#1; 26390#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26286#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; 26656#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 26462#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; 26463#L74-2 assume !(add_history_type_~var~0#1 < 3); 26876#L74-3 add_history_type_#res#1 := 1; 26875#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; 26525#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; 26326#L74-6 assume !!(add_history_type_~var~0#1 < 3); 26327#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; 26508#L129-3 assume 0 == read_history_bool_~history_id#1; 26540#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26495#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; 26749#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26465#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; 26562#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; 26728#L74-10 assume !!(add_history_type_~var~0#1 < 3); 26701#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; 26601#L129-6 assume 0 == read_history_bool_~history_id#1; 26602#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26345#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; 26610#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26440#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; 26779#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; 26865#L74-14 assume !!(add_history_type_~var~0#1 < 3); 26563#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; 26567#L129-9 assume 0 == read_history_bool_~history_id#1; 27252#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27097#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; 26413#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26396#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; 26653#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 26785#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; 26392#L37 assume !(0 == assume_abort_if_not_~cond#1); 26393#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; 26521#L515-2 [2022-11-20 11:05:32,183 INFO L750 eck$LassoCheckResult]: Loop: 26521#L515-2 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; 26778#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; 26374#L194-2 assume { :end_inline_write_history_bool } true; 26688#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); 26689#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; 27184#L184-2 assume !(0 == write_history_bool_~history_id#1); 27183#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; 27182#L194-5 assume { :end_inline_write_history_bool } true; 27180#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); 27181#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; 27215#L184-4 assume !(0 == write_history_bool_~history_id#1); 27214#L189-4 assume !(1 == write_history_bool_~history_id#1); 27211#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; 27209#L194-8 assume { :end_inline_write_history_bool } true; 27206#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); 27207#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; 27333#L444 assume ~VALUE1~0 == ~VALUE2~0; 27332#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 27326#L472-2 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; 27323#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; 27319#L169-2 assume { :end_inline_write_history_int8 } true; 27317#L478 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; 27314#L252 assume !(0 == ~gate1Failed~0 % 256); 27111#L255 assume !(0 == ~gate2Failed~0 % 256); 26847#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 26848#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; 26448#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 26449#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; 26585#L129-12 assume 0 == read_history_bool_~history_id#1; 26642#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26306#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; 26307#L265 assume !(0 == check_~tmp___3~0#1 % 256); 26387#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; 26700#L109-7 assume 3 == read_history_int8_~history_id#1; 26388#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26378#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; 26445#L304 assume !(check_~tmp___10~0#1 > -2); 26526#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; 26706#L109-9 assume 3 == read_history_int8_~history_id#1; 26708#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26444#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; 26592#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 26722#L324-1 check_#res#1 := 1; 26386#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; 26775#L539-72 assume !(0 == assert_~arg#1 % 256); 26818#L534-36 assume { :end_inline_assert } true; 26521#L515-2 [2022-11-20 11:05:32,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 6 times [2022-11-20 11:05:32,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066529340] [2022-11-20 11:05:32,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:32,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066529340] [2022-11-20 11:05:32,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066529340] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,262 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:32,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147169453] [2022-11-20 11:05:32,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,263 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:32,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,264 INFO L85 PathProgramCache]: Analyzing trace with hash 445851138, now seen corresponding path program 1 times [2022-11-20 11:05:32,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128463851] [2022-11-20 11:05:32,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:32,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128463851] [2022-11-20 11:05:32,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [128463851] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:05:32,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336778703] [2022-11-20 11:05:32,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,343 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:32,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:32,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:05:32,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:05:32,344 INFO L87 Difference]: Start difference. First operand 1105 states and 1788 transitions. cyclomatic complexity: 691 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) [2022-11-20 11:05:32,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:32,720 INFO L93 Difference]: Finished difference Result 1643 states and 2547 transitions. [2022-11-20 11:05:32,720 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1643 states and 2547 transitions. [2022-11-20 11:05:32,732 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 409 [2022-11-20 11:05:32,741 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1643 states to 1643 states and 2547 transitions. [2022-11-20 11:05:32,742 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1044 [2022-11-20 11:05:32,743 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1044 [2022-11-20 11:05:32,743 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1643 states and 2547 transitions. [2022-11-20 11:05:32,744 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:32,744 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1643 states and 2547 transitions. [2022-11-20 11:05:32,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1643 states and 2547 transitions. [2022-11-20 11:05:32,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1643 to 1105. [2022-11-20 11:05:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6018099547511313) internal successors, (1770), 1104 states have internal predecessors, (1770), 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) [2022-11-20 11:05:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1770 transitions. [2022-11-20 11:05:32,774 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1770 transitions. [2022-11-20 11:05:32,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:05:32,775 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1770 transitions. [2022-11-20 11:05:32,776 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2022-11-20 11:05:32,776 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1770 transitions. [2022-11-20 11:05:32,782 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-20 11:05:32,782 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:32,782 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:32,783 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] [2022-11-20 11:05:32,784 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] [2022-11-20 11:05:32,784 INFO L748 eck$LassoCheckResult]: Stem: 29678#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 29643#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; 29581#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29582#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; 29660#L129 assume 0 == read_history_bool_~history_id#1; 29151#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29047#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; 29425#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29221#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; 29222#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29583#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; 29713#L129 assume 0 == read_history_bool_~history_id#1; 29707#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29700#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; 29699#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29698#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; 29697#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29682#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; 29696#L129 assume 0 == read_history_bool_~history_id#1; 29690#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29685#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; 29684#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29683#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; 29681#L74-2 assume !(add_history_type_~var~0#1 < 3); 29680#L74-3 add_history_type_#res#1 := 1; 29679#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; 29285#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; 29087#L74-6 assume !!(add_history_type_~var~0#1 < 3); 29088#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; 29269#L129-3 assume 0 == read_history_bool_~history_id#1; 29301#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29255#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; 29524#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29224#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; 29323#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; 29501#L74-10 assume !!(add_history_type_~var~0#1 < 3); 29473#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; 29363#L129-6 assume 0 == read_history_bool_~history_id#1; 29364#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29929#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; 29372#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29199#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; 29557#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; 29515#L74-14 assume !!(add_history_type_~var~0#1 < 3); 29324#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; 29328#L129-9 assume 0 == read_history_bool_~history_id#1; 29648#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29114#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; 29115#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29157#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; 29424#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 29567#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; 29153#L37 assume !(0 == assume_abort_if_not_~cond#1); 29154#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; 29281#L515-2 [2022-11-20 11:05:32,784 INFO L750 eck$LassoCheckResult]: Loop: 29281#L515-2 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; 29556#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; 29133#L194-2 assume { :end_inline_write_history_bool } true; 29458#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); 29459#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; 29426#L184-2 assume !(0 == write_history_bool_~history_id#1); 29136#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; 29137#L194-5 assume { :end_inline_write_history_bool } true; 29177#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); 29575#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; 29050#L184-4 assume !(0 == write_history_bool_~history_id#1); 29051#L189-4 assume !(1 == write_history_bool_~history_id#1); 29282#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; 29169#L194-8 assume { :end_inline_write_history_bool } true; 29170#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); 29572#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; 30139#L444 assume ~VALUE1~0 == ~VALUE2~0; 30137#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 30131#L472-2 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; 29659#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; 29461#L169-2 assume { :end_inline_write_history_int8 } true; 29291#L478 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; 29292#L252 assume !(0 == ~gate1Failed~0 % 256); 29385#L255 assume !(0 == ~gate2Failed~0 % 256); 29497#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 29639#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; 29207#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 29208#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; 29347#L129-12 assume 0 == read_history_bool_~history_id#1; 29411#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 29412#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 29067#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; 29068#L265 assume !(0 == check_~tmp___3~0#1 % 256); 29146#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; 29472#L109-7 assume 3 == read_history_int8_~history_id#1; 29147#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29135#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; 29204#L304 assume !(check_~tmp___10~0#1 > -2); 29286#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; 29479#L109-9 assume 3 == read_history_int8_~history_id#1; 29481#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29203#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; 29350#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 29495#L324-1 check_#res#1 := 1; 29145#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; 29553#L539-72 assume !(0 == assert_~arg#1 % 256); 29597#L534-36 assume { :end_inline_assert } true; 29281#L515-2 [2022-11-20 11:05:32,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 7 times [2022-11-20 11:05:32,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795881219] [2022-11-20 11:05:32,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:32,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795881219] [2022-11-20 11:05:32,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795881219] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,860 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:32,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485966010] [2022-11-20 11:05:32,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,860 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:32,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:32,861 INFO L85 PathProgramCache]: Analyzing trace with hash 2053908023, now seen corresponding path program 1 times [2022-11-20 11:05:32,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:32,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211411046] [2022-11-20 11:05:32,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:32,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:32,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211411046] [2022-11-20 11:05:32,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211411046] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:32,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:32,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:05:32,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74191198] [2022-11-20 11:05:32,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:32,916 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:32,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:32,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:05:32,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:05:32,917 INFO L87 Difference]: Start difference. First operand 1105 states and 1770 transitions. cyclomatic complexity: 673 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) [2022-11-20 11:05:33,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:33,060 INFO L93 Difference]: Finished difference Result 2022 states and 3234 transitions. [2022-11-20 11:05:33,061 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2022 states and 3234 transitions. [2022-11-20 11:05:33,071 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 771 [2022-11-20 11:05:33,081 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2022 states to 2022 states and 3234 transitions. [2022-11-20 11:05:33,081 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1287 [2022-11-20 11:05:33,082 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1287 [2022-11-20 11:05:33,083 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2022 states and 3234 transitions. [2022-11-20 11:05:33,083 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:33,083 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2022 states and 3234 transitions. [2022-11-20 11:05:33,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2022 states and 3234 transitions. [2022-11-20 11:05:33,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2022 to 1105. [2022-11-20 11:05:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6009049773755657) internal successors, (1769), 1104 states have internal predecessors, (1769), 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) [2022-11-20 11:05:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1769 transitions. [2022-11-20 11:05:33,109 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1769 transitions. [2022-11-20 11:05:33,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:05:33,110 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1769 transitions. [2022-11-20 11:05:33,110 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2022-11-20 11:05:33,110 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1769 transitions. [2022-11-20 11:05:33,114 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-20 11:05:33,114 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:33,114 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:33,116 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] [2022-11-20 11:05:33,116 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] [2022-11-20 11:05:33,116 INFO L748 eck$LassoCheckResult]: Stem: 32757#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 32735#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; 32685#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32686#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; 32745#L129 assume 0 == read_history_bool_~history_id#1; 32290#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32187#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; 32551#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32362#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; 32363#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32687#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; 32790#L129 assume 0 == read_history_bool_~history_id#1; 32784#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32779#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; 32778#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32777#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; 32776#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32761#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; 32775#L129 assume 0 == read_history_bool_~history_id#1; 32769#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32764#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; 32763#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32762#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; 32760#L74-2 assume !(add_history_type_~var~0#1 < 3); 32759#L74-3 add_history_type_#res#1 := 1; 32758#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; 32423#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; 32227#L74-6 assume !!(add_history_type_~var~0#1 < 3); 32228#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; 32406#L129-3 assume 0 == read_history_bool_~history_id#1; 32438#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32393#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; 32638#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32365#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; 32460#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; 32619#L74-10 assume !!(add_history_type_~var~0#1 < 3); 32595#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; 32497#L129-6 assume 0 == read_history_bool_~history_id#1; 32498#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32246#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; 32506#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32340#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; 32665#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; 32746#L74-14 assume !!(add_history_type_~var~0#1 < 3); 32461#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; 32464#L129-9 assume 0 == read_history_bool_~history_id#1; 32568#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32255#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; 32256#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32296#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; 32548#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 32671#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; 32292#L37 assume !(0 == assume_abort_if_not_~cond#1); 32293#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; 32419#L515-2 [2022-11-20 11:05:33,117 INFO L750 eck$LassoCheckResult]: Loop: 32419#L515-2 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; 32664#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; 32274#L194-2 assume { :end_inline_write_history_bool } true; 32582#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); 32583#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; 32552#L184-2 assume !(0 == write_history_bool_~history_id#1); 32275#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; 32276#L194-5 assume { :end_inline_write_history_bool } true; 32318#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); 32679#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; 32188#L184-4 assume !(0 == write_history_bool_~history_id#1); 32189#L189-4 assume !(1 == write_history_bool_~history_id#1); 32420#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; 32310#L194-8 assume { :end_inline_write_history_bool } true; 32311#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); 32565#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; 32566#L444 assume ~VALUE1~0 == ~VALUE2~0; 32642#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 32193#L472-2 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; 32503#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; 32585#L169-2 assume { :end_inline_write_history_int8 } true; 32429#L478 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; 32430#L252 assume !(0 == ~gate1Failed~0 % 256); 32515#L255 assume !(0 == ~gate2Failed~0 % 256); 32616#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 32731#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; 32348#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 32349#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; 32481#L129-12 assume 0 == read_history_bool_~history_id#1; 32537#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 32538#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 32207#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; 32208#L265 assume !(0 == check_~tmp___3~0#1 % 256); 32287#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; 32594#L109-7 assume 3 == read_history_int8_~history_id#1; 32288#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 32289#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 32278#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; 32345#L304 assume !(check_~tmp___10~0#1 > -2); 32424#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; 32600#L109-9 assume 3 == read_history_int8_~history_id#1; 32602#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 32344#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; 32488#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 32613#L324-1 check_#res#1 := 1; 32286#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; 32661#L539-72 assume !(0 == assert_~arg#1 % 256); 32702#L534-36 assume { :end_inline_assert } true; 32419#L515-2 [2022-11-20 11:05:33,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 8 times [2022-11-20 11:05:33,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8555676] [2022-11-20 11:05:33,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:33,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:33,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8555676] [2022-11-20 11:05:33,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8555676] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:33,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:33,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:33,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348271609] [2022-11-20 11:05:33,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:33,185 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:33,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1956698704, now seen corresponding path program 1 times [2022-11-20 11:05:33,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586745716] [2022-11-20 11:05:33,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:33,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:33,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586745716] [2022-11-20 11:05:33,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586745716] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:33,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:33,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:05:33,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332110161] [2022-11-20 11:05:33,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:33,281 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:33,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:33,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:05:33,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:05:33,281 INFO L87 Difference]: Start difference. First operand 1105 states and 1769 transitions. cyclomatic complexity: 672 Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 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) [2022-11-20 11:05:33,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:33,317 INFO L93 Difference]: Finished difference Result 1107 states and 1770 transitions. [2022-11-20 11:05:33,318 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1107 states and 1770 transitions. [2022-11-20 11:05:33,323 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 378 [2022-11-20 11:05:33,329 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1107 states to 1084 states and 1734 transitions. [2022-11-20 11:05:33,329 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 652 [2022-11-20 11:05:33,330 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 652 [2022-11-20 11:05:33,330 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1084 states and 1734 transitions. [2022-11-20 11:05:33,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:33,331 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-20 11:05:33,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1084 states and 1734 transitions. [2022-11-20 11:05:33,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1084 to 1084. [2022-11-20 11:05:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1084 states, 1084 states have (on average 1.599630996309963) internal successors, (1734), 1083 states have internal predecessors, (1734), 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) [2022-11-20 11:05:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 1084 states and 1734 transitions. [2022-11-20 11:05:33,351 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-20 11:05:33,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:05:33,351 INFO L428 stractBuchiCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-20 11:05:33,352 INFO L335 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2022-11-20 11:05:33,352 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1084 states and 1734 transitions. [2022-11-20 11:05:33,356 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 378 [2022-11-20 11:05:33,356 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:33,356 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:33,357 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] [2022-11-20 11:05:33,357 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] [2022-11-20 11:05:33,358 INFO L748 eck$LassoCheckResult]: Stem: 34980#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 34959#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; 34912#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34913#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; 34969#L129 assume 0 == read_history_bool_~history_id#1; 34513#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34411#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; 34779#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 34586#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; 34587#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34914#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; 35328#L129 assume 0 == read_history_bool_~history_id#1; 35315#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35309#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; 35307#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 35305#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; 35303#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34986#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; 35299#L129 assume 0 == read_history_bool_~history_id#1; 35270#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35264#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; 34988#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 34987#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; 34985#L74-2 assume !(add_history_type_~var~0#1 < 3); 34982#L74-3 add_history_type_#res#1 := 1; 34981#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; 34649#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; 34451#L74-6 assume !!(add_history_type_~var~0#1 < 3); 34452#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; 34631#L129-3 assume 0 == read_history_bool_~history_id#1; 34664#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34618#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; 34867#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34589#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; 34686#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; 34847#L74-10 assume !!(add_history_type_~var~0#1 < 3); 34822#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; 34724#L129-6 assume 0 == read_history_bool_~history_id#1; 34725#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34469#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; 34733#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34564#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; 34893#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; 34970#L74-14 assume !!(add_history_type_~var~0#1 < 3); 34687#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; 34690#L129-9 assume 0 == read_history_bool_~history_id#1; 35098#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35089#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; 34537#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34519#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; 34776#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 34899#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; 34515#L37 assume !(0 == assume_abort_if_not_~cond#1); 34516#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; 34645#L515-2 [2022-11-20 11:05:33,358 INFO L750 eck$LassoCheckResult]: Loop: 34645#L515-2 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; 34892#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; 34497#L194-2 assume { :end_inline_write_history_bool } true; 34809#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; 34811#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 34797#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; 34798#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 34816#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); 34817#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; 35331#L184-2 assume !(0 == write_history_bool_~history_id#1); 35330#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; 35329#L194-5 assume { :end_inline_write_history_bool } true; 35327#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); 34978#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; 34412#L184-4 assume !(0 == write_history_bool_~history_id#1); 34413#L189-4 assume !(1 == write_history_bool_~history_id#1); 34646#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; 34533#L194-8 assume { :end_inline_write_history_bool } true; 34534#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); 34903#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; 35480#L444 assume ~VALUE1~0 == ~VALUE2~0; 35478#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 35471#L472-2 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; 35468#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; 35467#L169-2 assume { :end_inline_write_history_int8 } true; 35466#L478 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; 35260#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 34844#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; 34572#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 34573#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; 34708#L129-12 assume 0 == read_history_bool_~history_id#1; 34765#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 34766#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 34431#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; 34432#L265 assume !(0 == check_~tmp___3~0#1 % 256); 34510#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; 34821#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; 34636#L539-54 assume !(0 == assert_~arg#1 % 256); 34500#L534-27 assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; 34501#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; 34569#L304 assume !(check_~tmp___10~0#1 > -2); 34650#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; 34827#L109-9 assume 3 == read_history_int8_~history_id#1; 34829#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 34568#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; 34715#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 34840#L324-1 check_#res#1 := 1; 34509#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; 34889#L539-72 assume !(0 == assert_~arg#1 % 256); 34928#L534-36 assume { :end_inline_assert } true; 34645#L515-2 [2022-11-20 11:05:33,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,359 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 9 times [2022-11-20 11:05:33,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520294234] [2022-11-20 11:05:33,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:33,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:33,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520294234] [2022-11-20 11:05:33,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520294234] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:33,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:33,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:33,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135213770] [2022-11-20 11:05:33,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:33,447 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:33,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1033353538, now seen corresponding path program 1 times [2022-11-20 11:05:33,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403032854] [2022-11-20 11:05:33,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:05:33,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:33,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403032854] [2022-11-20 11:05:33,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403032854] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:33,487 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:33,487 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:05:33,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741563526] [2022-11-20 11:05:33,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:33,488 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 11:05:33,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:05:33,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:05:33,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:05:33,488 INFO L87 Difference]: Start difference. First operand 1084 states and 1734 transitions. cyclomatic complexity: 658 Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 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) [2022-11-20 11:05:33,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:05:33,539 INFO L93 Difference]: Finished difference Result 1827 states and 2946 transitions. [2022-11-20 11:05:33,540 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1827 states and 2946 transitions. [2022-11-20 11:05:33,548 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 360 [2022-11-20 11:05:33,557 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1827 states to 1827 states and 2946 transitions. [2022-11-20 11:05:33,557 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1120 [2022-11-20 11:05:33,559 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1120 [2022-11-20 11:05:33,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1827 states and 2946 transitions. [2022-11-20 11:05:33,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:05:33,560 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1827 states and 2946 transitions. [2022-11-20 11:05:33,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states and 2946 transitions. [2022-11-20 11:05:33,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1042. [2022-11-20 11:05:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1042 states, 1042 states have (on average 1.6036468330134357) internal successors, (1671), 1041 states have internal predecessors, (1671), 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) [2022-11-20 11:05:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 1042 states and 1671 transitions. [2022-11-20 11:05:33,584 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1042 states and 1671 transitions. [2022-11-20 11:05:33,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:05:33,585 INFO L428 stractBuchiCegarLoop]: Abstraction has 1042 states and 1671 transitions. [2022-11-20 11:05:33,585 INFO L335 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2022-11-20 11:05:33,585 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1042 states and 1671 transitions. [2022-11-20 11:05:33,589 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 360 [2022-11-20 11:05:33,589 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:05:33,589 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:05:33,590 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] [2022-11-20 11:05:33,590 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] [2022-11-20 11:05:33,590 INFO L748 eck$LassoCheckResult]: Stem: 37892#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 37814#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; 37658#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37659#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; 37844#L129 assume 0 == read_history_bool_~history_id#1; 37530#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37341#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; 37755#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37621#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; 37622#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37660#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; 37925#L129 assume 0 == read_history_bool_~history_id#1; 37919#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37914#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; 37913#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37912#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; 37911#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37896#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; 37910#L129 assume 0 == read_history_bool_~history_id#1; 37904#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37899#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; 37898#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37897#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; 37895#L74-2 assume !(add_history_type_~var~0#1 < 3); 37894#L74-3 add_history_type_#res#1 := 1; 37893#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; 37707#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; 37434#L74-6 assume !!(add_history_type_~var~0#1 < 3); 37435#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; 37684#L129-3 assume 0 == read_history_bool_~history_id#1; 37737#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37404#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; 37465#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37506#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; 37398#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; 37399#L74-10 assume !!(add_history_type_~var~0#1 < 3); 37890#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; 37806#L129-6 assume 0 == read_history_bool_~history_id#1; 37807#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37457#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; 37817#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37582#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; 37585#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; 37866#L74-14 assume !!(add_history_type_~var~0#1 < 3); 37771#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; 37774#L129-9 assume 0 == read_history_bool_~history_id#1; 37823#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37473#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; 37474#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37527#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; 37811#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 37599#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; 37532#L37 assume !(0 == assume_abort_if_not_~cond#1); 37533#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; 37699#L515-2 [2022-11-20 11:05:33,591 INFO L750 eck$LassoCheckResult]: Loop: 37699#L515-2 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; 37575#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; 37494#L194-2 assume { :end_inline_write_history_bool } true; 37880#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; 37840#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 37369#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; 37763#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 37764#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); 37884#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; 38086#L184-2 assume !(0 == write_history_bool_~history_id#1); 38085#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; 38084#L194-5 assume { :end_inline_write_history_bool } true; 38083#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); 37885#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; 37346#L184-4 assume !(0 == write_history_bool_~history_id#1); 37347#L189-4 assume !(1 == write_history_bool_~history_id#1); 37704#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; 37553#L194-8 assume { :end_inline_write_history_bool } true; 37554#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); 37620#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; 37618#L444 assume ~VALUE1~0 == ~VALUE2~0; 37468#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 37349#L472-2 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; 38347#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; 38346#L169-2 assume { :end_inline_write_history_int8 } true; 37719#L478 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; 37720#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 37372#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; 37602#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 37603#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; 37789#L129-12 assume 0 == read_history_bool_~history_id#1; 37849#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 37850#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 37381#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; 37382#L265 assume !(0 == check_~tmp___3~0#1 % 256); 37522#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; 37868#L109-7 assume 3 == read_history_int8_~history_id#1; 37523#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 37524#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 37591#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; 37592#L304 assume !(check_~tmp___10~0#1 > -2); 37623#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; 37624#L109-9 assume 3 == read_history_int8_~history_id#1; 37886#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 37794#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; 37361#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 37363#L324-1 check_#res#1 := 1; 37518#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; 37555#L539-72 assume !(0 == assert_~arg#1 % 256); 37698#L534-36 assume { :end_inline_assert } true; 37699#L515-2 [2022-11-20 11:05:33,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,592 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 10 times [2022-11-20 11:05:33,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300505099] [2022-11-20 11:05:33,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:05:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:05:33,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:05:33,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300505099] [2022-11-20 11:05:33,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300505099] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:05:33,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:05:33,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:05:33,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48640785] [2022-11-20 11:05:33,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:05:33,657 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 11:05:33,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:05:33,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1127017879, now seen corresponding path program 1 times [2022-11-20 11:05:33,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:05:33,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385344208] [2022-11-20 11:05:33,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:05:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:05:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:33,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:05:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:05:33,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:05:36,509 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:05:36,510 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:05:36,510 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:05:36,510 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:05:36,510 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:05:36,510 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:36,510 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:05:36,510 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:05:36,510 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-20 11:05:36,511 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:05:36,511 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:05:36,526 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,532 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,535 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,540 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,545 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,548 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,553 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,555 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,557 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,561 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,563 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,565 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,567 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,570 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,572 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,574 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,576 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,591 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,597 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,599 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,602 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,604 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,606 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,612 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,614 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,617 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,626 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,634 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,637 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,641 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,660 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,664 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,672 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,684 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,690 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,699 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,702 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,704 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:36,707 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,029 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,031 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,040 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,049 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,051 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,054 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:37,056 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:05:38,140 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-20 11:05:51,656 WARN L233 SmtUtils]: Spent 13.30s on a formula simplification. DAG size of input: 227 DAG size of output: 157 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-20 11:05:51,756 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:05:51,758 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:05:51,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,760 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,765 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,765 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-20 11:05:51,786 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,786 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: [] [2022-11-20 11:05:51,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-20 11:05:51,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,791 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-20 11:05:51,794 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,794 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,807 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,807 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: [] [2022-11-20 11:05:51,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:51,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,811 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-20 11:05:51,814 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,827 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,827 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: [] [2022-11-20 11:05:51,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-11-20 11:05:51,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,832 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-20 11:05:51,835 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,835 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,847 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,847 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: [] [2022-11-20 11:05:51,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-20 11:05:51,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,851 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-20 11:05:51,854 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,855 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,876 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,877 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: [] [2022-11-20 11:05:51,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-20 11:05:51,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,881 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-20 11:05:51,884 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,884 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,897 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,897 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: [] [2022-11-20 11:05:51,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-20 11:05:51,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,901 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,911 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,911 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-20 11:05:51,933 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,934 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: [] [2022-11-20 11:05:51,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-20 11:05:51,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,938 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-20 11:05:51,945 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,945 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,957 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,957 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: [] [2022-11-20 11:05:51,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-11-20 11:05:51,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,961 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-20 11:05:51,967 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,968 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:51,981 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:51,981 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: [] [2022-11-20 11:05:51,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-20 11:05:51,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:51,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:51,986 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:51,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-20 11:05:51,989 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:51,989 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,010 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,010 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: [] [2022-11-20 11:05:52,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:52,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,015 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,024 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,024 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-20 11:05:52,043 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,043 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: [] [2022-11-20 11:05:52,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-20 11:05:52,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,047 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-20 11:05:52,052 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,052 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,064 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,064 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: [] [2022-11-20 11:05:52,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-20 11:05:52,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,069 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-20 11:05:52,072 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,072 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,085 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,085 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~next_state~2#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~next_state~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:05:52,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-11-20 11:05:52,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,091 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-20 11:05:52,094 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,094 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,107 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,107 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___7~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___7~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:05:52,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-11-20 11:05:52,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,112 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-20 11:05:52,115 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,115 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,128 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,128 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret14#1=0} Honda state: {ULTIMATE.start_check_#t~ret14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:05:52,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-11-20 11:05:52,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,132 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-20 11:05:52,137 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,137 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,150 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,150 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: [] [2022-11-20 11:05:52,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-11-20 11:05:52,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,154 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-20 11:05:52,157 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,157 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,170 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:05:52,170 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet35#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet35#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:05:52,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-20 11:05:52,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,174 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-20 11:05:52,178 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:05:52,178 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:05:52,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-11-20 11:05:52,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:05:52,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:05:52,217 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:05:52,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-20 11:05:52,220 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:05:52,220 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:06:04,308 INFO L442 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2022-11-20 11:06:04,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-11-20 11:06:04,320 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:06:04,320 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:06:04,320 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:06:04,320 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:06:04,320 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:06:04,321 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:04,321 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:06:04,321 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:06:04,321 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-20 11:06:04,321 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:06:04,321 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:06:04,328 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,333 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,335 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,343 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,345 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,348 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,352 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,355 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,357 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,359 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,361 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,379 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,382 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,388 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,394 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,397 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,402 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,405 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,424 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,430 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,432 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,435 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,438 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,440 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,443 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,445 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,452 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,454 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,457 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,460 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,463 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,465 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,468 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,471 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,474 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,477 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,480 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,486 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,489 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,492 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,494 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,498 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,516 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,519 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,529 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,531 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,539 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,541 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,558 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,561 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,564 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,571 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,574 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:04,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:06:06,047 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-20 11:06:20,081 WARN L233 SmtUtils]: Spent 13.79s on a formula simplification. DAG size of input: 227 DAG size of output: 157 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-20 11:06:20,120 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:06:20,120 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:06:20,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,123 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-20 11:06:20,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,168 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,172 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 [2022-11-20 11:06:20,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-20 11:06:20,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,187 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,212 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-20 11:06:20,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,252 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-20 11:06:20,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,294 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,299 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 [2022-11-20 11:06:20,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-20 11:06:20,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,337 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-20 11:06:20,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,380 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,385 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 [2022-11-20 11:06:20,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-20 11:06:20,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,401 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,420 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-20 11:06:20,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,440 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,472 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,476 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 [2022-11-20 11:06:20,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-20 11:06:20,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,512 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,516 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 [2022-11-20 11:06:20,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-20 11:06:20,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,560 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-20 11:06:20,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,612 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,615 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 [2022-11-20 11:06:20,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-20 11:06:20,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,660 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-20 11:06:20,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,698 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-20 11:06:20,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,736 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-20 11:06:20,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,776 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,780 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 [2022-11-20 11:06:20,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-20 11:06:20,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,816 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-20 11:06:20,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,864 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,872 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 [2022-11-20 11:06:20,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-20 11:06:20,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,916 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,922 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 [2022-11-20 11:06:20,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-20 11:06:20,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,936 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,937 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:20,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:20,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:20,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:20,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:20,968 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:20,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:20,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-20 11:06:20,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:20,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:20,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:20,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:20,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:20,986 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:20,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,012 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,015 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 [2022-11-20 11:06:21,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-20 11:06:21,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,056 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-20 11:06:21,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,096 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-20 11:06:21,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,136 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-20 11:06:21,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,177 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,195 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-20 11:06:21,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,209 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,233 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 [2022-11-20 11:06:21,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-20 11:06:21,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,246 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,260 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-20 11:06:21,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,285 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-20 11:06:21,287 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 [2022-11-20 11:06:21,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,303 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-20 11:06:21,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,337 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-20 11:06:21,340 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 [2022-11-20 11:06:21,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,351 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-20 11:06:21,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,356 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-20 11:06:21,365 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 [2022-11-20 11:06:21,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,378 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-20 11:06:21,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,384 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-20 11:06:21,386 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 [2022-11-20 11:06:21,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-11-20 11:06:21,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,433 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-20 11:06:21,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,447 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-20 11:06:21,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,453 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-20 11:06:21,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,468 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-20 11:06:21,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,473 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-20 11:06:21,476 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 [2022-11-20 11:06:21,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-20 11:06:21,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,493 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-20 11:06:21,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,508 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-20 11:06:21,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,513 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-20 11:06:21,517 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 [2022-11-20 11:06:21,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-20 11:06:21,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,534 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-20 11:06:21,537 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 [2022-11-20 11:06:21,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-20 11:06:21,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,555 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-20 11:06:21,558 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 [2022-11-20 11:06:21,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,576 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-20 11:06:21,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,592 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,598 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-20 11:06:21,601 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 [2022-11-20 11:06:21,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,612 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-11-20 11:06:21,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,620 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-20 11:06:21,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,634 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,639 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-20 11:06:21,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,660 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-20 11:06:21,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,684 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-20 11:06:21,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,707 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-20 11:06:21,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,721 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-11-20 11:06:21,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,743 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-20 11:06:21,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,762 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-20 11:06:21,764 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 [2022-11-20 11:06:21,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,775 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,798 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-20 11:06:21,800 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 [2022-11-20 11:06:21,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,835 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-20 11:06:21,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,851 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,856 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-20 11:06:21,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,878 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-20 11:06:21,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,900 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-20 11:06:21,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,925 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-20 11:06:21,928 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 [2022-11-20 11:06:21,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-11-20 11:06:21,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,945 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-20 11:06:21,947 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 [2022-11-20 11:06:21,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,958 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,963 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-20 11:06:21,965 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 [2022-11-20 11:06:21,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:21,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:21,982 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:21,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-20 11:06:21,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:21,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:21,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:21,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:21,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:21,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:21,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:21,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:21,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:21,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-11-20 11:06:21,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:21,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,000 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-20 11:06:22,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,014 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:06:22,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:22,223 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 11:06:22,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,511 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-20 11:06:22,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:06:22,530 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:06:22,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,550 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 11:06:22,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,552 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-20 11:06:22,573 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,592 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,595 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 [2022-11-20 11:06:22,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-20 11:06:22,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,628 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-20 11:06:22,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,668 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,675 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 [2022-11-20 11:06:22,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-20 11:06:22,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,706 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-20 11:06:22,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,727 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,748 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-20 11:06:22,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,766 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,788 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-20 11:06:22,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,819 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-20 11:06:22,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,852 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,869 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-20 11:06:22,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,892 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,895 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 [2022-11-20 11:06:22,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-20 11:06:22,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,923 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-20 11:06:22,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:22,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:22,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:22,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:22,968 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:22,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:22,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:22,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:22,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:22,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:22,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:22,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-20 11:06:22,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:22,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:22,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,004 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,021 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-20 11:06:23,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,048 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-20 11:06:23,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,080 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-20 11:06:23,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,120 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,123 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 [2022-11-20 11:06:23,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-20 11:06:23,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,152 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-20 11:06:23,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,183 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-20 11:06:23,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,215 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-20 11:06:23,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,256 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-20 11:06:23,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,287 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-20 11:06:23,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,322 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-20 11:06:23,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,356 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,363 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 [2022-11-20 11:06:23,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-20 11:06:23,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,397 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,414 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-20 11:06:23,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-20 11:06:23,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,434 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-20 11:06:23,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-20 11:06:23,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,466 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,489 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 [2022-11-20 11:06:23,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-20 11:06:23,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,522 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-20 11:06:23,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,539 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,559 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-20 11:06:23,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,591 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,595 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 [2022-11-20 11:06:23,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-20 11:06:23,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,631 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,635 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 [2022-11-20 11:06:23,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-20 11:06:23,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,662 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,665 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 [2022-11-20 11:06:23,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-20 11:06:23,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,699 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-20 11:06:23,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,716 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,735 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-20 11:06:23,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,769 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,772 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 [2022-11-20 11:06:23,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-20 11:06:23,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,806 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-20 11:06:23,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,839 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,843 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 [2022-11-20 11:06:23,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-20 11:06:23,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,887 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-20 11:06:23,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,931 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,935 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 [2022-11-20 11:06:23,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-20 11:06:23,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,967 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-20 11:06:23,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:23,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:23,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:23,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:23,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:23,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:23,985 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:23,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-20 11:06:23,987 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 [2022-11-20 11:06:23,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:23,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:23,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:23,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:23,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:23,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:23,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-20 11:06:24,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,006 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-20 11:06:24,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-20 11:06:24,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,024 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-20 11:06:24,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-20 11:06:24,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,042 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-20 11:06:24,044 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 [2022-11-20 11:06:24,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,060 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,071 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 [2022-11-20 11:06:24,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-20 11:06:24,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-20 11:06:24,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,090 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-20 11:06:24,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-20 11:06:24,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,107 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-20 11:06:24,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,130 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-20 11:06:24,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-20 11:06:24,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,148 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-20 11:06:24,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-20 11:06:24,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,166 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-20 11:06:24,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-20 11:06:24,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,198 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-20 11:06:24,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-20 11:06:24,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,216 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-20 11:06:24,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,229 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,234 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-20 11:06:24,237 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 [2022-11-20 11:06:24,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-20 11:06:24,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,254 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-20 11:06:24,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,307 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,311 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 [2022-11-20 11:06:24,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-20 11:06:24,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,341 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-20 11:06:24,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,379 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,399 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-20 11:06:24,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,420 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-20 11:06:24,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:24,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:24,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:24,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:24,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:24,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:24,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:24,446 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:24,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-20 11:06:24,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:24,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:24,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:24,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:24,461 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:06:24,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:24,718 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-20 11:06:24,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,156 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:06:25,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:06:25,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-20 11:06:25,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,191 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 11:06:25,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,192 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,196 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 [2022-11-20 11:06:25,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-20 11:06:25,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,232 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-20 11:06:25,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,271 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-20 11:06:25,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,307 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,311 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 [2022-11-20 11:06:25,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-20 11:06:25,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,339 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-20 11:06:25,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,376 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,379 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 [2022-11-20 11:06:25,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-20 11:06:25,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,424 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-20 11:06:25,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,463 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,467 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 [2022-11-20 11:06:25,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-20 11:06:25,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,508 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-20 11:06:25,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,543 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,547 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 [2022-11-20 11:06:25,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,560 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-20 11:06:25,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,576 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-20 11:06:25,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,609 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,613 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 [2022-11-20 11:06:25,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-20 11:06:25,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,651 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,655 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 [2022-11-20 11:06:25,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-20 11:06:25,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,691 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-20 11:06:25,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,729 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-20 11:06:25,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,767 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,771 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 [2022-11-20 11:06:25,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-20 11:06:25,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-20 11:06:25,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,791 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-20 11:06:25,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-20 11:06:25,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,828 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-20 11:06:25,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,846 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-20 11:06:25,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-20 11:06:25,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,865 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-20 11:06:25,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,884 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-20 11:06:25,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,923 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,931 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 [2022-11-20 11:06:25,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-20 11:06:25,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-20 11:06:25,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,954 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-20 11:06:25,957 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 [2022-11-20 11:06:25,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-20 11:06:25,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,973 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-20 11:06:25,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:25,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:25,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:25,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:25,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:25,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:25,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:25,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:25,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:25,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:25,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:25,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:25,992 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:25,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-20 11:06:25,995 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 [2022-11-20 11:06:26,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-20 11:06:26,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,011 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-20 11:06:26,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,030 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-20 11:06:26,035 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 [2022-11-20 11:06:26,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,057 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-20 11:06:26,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-20 11:06:26,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,076 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-20 11:06:26,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,127 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-20 11:06:26,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,165 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,171 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 [2022-11-20 11:06:26,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-20 11:06:26,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,203 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-20 11:06:26,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,220 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,247 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,251 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 [2022-11-20 11:06:26,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-20 11:06:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,295 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,299 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 [2022-11-20 11:06:26,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-20 11:06:26,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,333 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,339 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 [2022-11-20 11:06:26,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-20 11:06:26,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,371 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-20 11:06:26,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,403 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:06:26,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-20 11:06:26,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,445 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,449 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 [2022-11-20 11:06:26,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-20 11:06:26,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:06:26,476 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:06:26,480 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 [2022-11-20 11:06:26,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:06:26,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:06:26,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:06:26,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:06:26,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:06:26,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:06:26,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:06:26,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-20 11:06:26,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:06:26,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-20 11:06:26,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:06:26,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 11:18:01,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:01,763 INFO L229 MonitoredProcess]: Starting monitored process 4741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:01,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4741)] Waiting until timeout for monitored process [2022-11-20 11:18:01,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:01,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:01,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:01,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:01,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:01,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:01,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:01,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:01,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:01,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4741)] Ended with exit code 0 [2022-11-20 11:18:01,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:01,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:01,786 INFO L229 MonitoredProcess]: Starting monitored process 4742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:01,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4742)] Waiting until timeout for monitored process [2022-11-20 11:18:01,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:01,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:01,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:01,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:01,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:01,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:01,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:01,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:01,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:01,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4742)] Ended with exit code 0 [2022-11-20 11:18:01,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:01,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:01,808 INFO L229 MonitoredProcess]: Starting monitored process 4743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:01,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4743)] Waiting until timeout for monitored process [2022-11-20 11:18:01,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:01,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:01,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:01,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:01,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:01,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:01,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:01,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:01,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:01,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4743)] Ended with exit code 0 [2022-11-20 11:18:01,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:01,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:01,831 INFO L229 MonitoredProcess]: Starting monitored process 4744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:01,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4744)] Waiting until timeout for monitored process [2022-11-20 11:18:01,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:01,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:01,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:01,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:01,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:01,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:01,848 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:01,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:01,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:01,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4744)] Ended with exit code 0 [2022-11-20 11:18:01,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:01,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:01,856 INFO L229 MonitoredProcess]: Starting monitored process 4745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:01,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4745)] Waiting until timeout for monitored process [2022-11-20 11:18:01,858 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 [2022-11-20 11:18:01,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:01,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:01,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:01,877 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:01,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:02,326 INFO L401 nArgumentSynthesizer]: We have 100 Motzkin's Theorem applications. [2022-11-20 11:18:02,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4745)] Ended with exit code 0 [2022-11-20 11:18:03,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,080 INFO L229 MonitoredProcess]: Starting monitored process 4746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4746)] Waiting until timeout for monitored process [2022-11-20 11:18:03,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4746)] Ended with exit code 0 [2022-11-20 11:18:03,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,104 INFO L229 MonitoredProcess]: Starting monitored process 4747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4747)] Waiting until timeout for monitored process [2022-11-20 11:18:03,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4747)] Ended with exit code 0 [2022-11-20 11:18:03,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,129 INFO L229 MonitoredProcess]: Starting monitored process 4748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4748)] Waiting until timeout for monitored process [2022-11-20 11:18:03,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4748)] Ended with exit code 0 [2022-11-20 11:18:03,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,152 INFO L229 MonitoredProcess]: Starting monitored process 4749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4749)] Waiting until timeout for monitored process [2022-11-20 11:18:03,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4749)] Ended with exit code 0 [2022-11-20 11:18:03,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,175 INFO L229 MonitoredProcess]: Starting monitored process 4750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4750)] Waiting until timeout for monitored process [2022-11-20 11:18:03,178 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 [2022-11-20 11:18:03,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4750)] Ended with exit code 0 [2022-11-20 11:18:03,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,199 INFO L229 MonitoredProcess]: Starting monitored process 4751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4751)] Waiting until timeout for monitored process [2022-11-20 11:18:03,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4751)] Ended with exit code 0 [2022-11-20 11:18:03,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,222 INFO L229 MonitoredProcess]: Starting monitored process 4752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4752)] Waiting until timeout for monitored process [2022-11-20 11:18:03,224 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 [2022-11-20 11:18:03,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4752)] Ended with exit code 0 [2022-11-20 11:18:03,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,245 INFO L229 MonitoredProcess]: Starting monitored process 4753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4753)] Waiting until timeout for monitored process [2022-11-20 11:18:03,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4753)] Ended with exit code 0 [2022-11-20 11:18:03,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,268 INFO L229 MonitoredProcess]: Starting monitored process 4754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4754)] Waiting until timeout for monitored process [2022-11-20 11:18:03,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4754)] Ended with exit code 0 [2022-11-20 11:18:03,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,294 INFO L229 MonitoredProcess]: Starting monitored process 4755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4755)] Waiting until timeout for monitored process [2022-11-20 11:18:03,297 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 [2022-11-20 11:18:03,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4755)] Ended with exit code 0 [2022-11-20 11:18:03,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,316 INFO L229 MonitoredProcess]: Starting monitored process 4756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4756)] Waiting until timeout for monitored process [2022-11-20 11:18:03,318 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 [2022-11-20 11:18:03,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4756)] Ended with exit code 0 [2022-11-20 11:18:03,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,337 INFO L229 MonitoredProcess]: Starting monitored process 4757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4757)] Waiting until timeout for monitored process [2022-11-20 11:18:03,340 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 [2022-11-20 11:18:03,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4757)] Ended with exit code 0 [2022-11-20 11:18:03,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,359 INFO L229 MonitoredProcess]: Starting monitored process 4758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4758)] Waiting until timeout for monitored process [2022-11-20 11:18:03,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4758)] Ended with exit code 0 [2022-11-20 11:18:03,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,382 INFO L229 MonitoredProcess]: Starting monitored process 4759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4759)] Waiting until timeout for monitored process [2022-11-20 11:18:03,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,397 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4759)] Ended with exit code 0 [2022-11-20 11:18:03,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,403 INFO L229 MonitoredProcess]: Starting monitored process 4760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4760)] Waiting until timeout for monitored process [2022-11-20 11:18:03,406 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 [2022-11-20 11:18:03,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4760)] Ended with exit code 0 [2022-11-20 11:18:03,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,428 INFO L229 MonitoredProcess]: Starting monitored process 4761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4761)] Waiting until timeout for monitored process [2022-11-20 11:18:03,431 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 [2022-11-20 11:18:03,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4761)] Ended with exit code 0 [2022-11-20 11:18:03,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,453 INFO L229 MonitoredProcess]: Starting monitored process 4762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4762)] Waiting until timeout for monitored process [2022-11-20 11:18:03,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4762)] Ended with exit code 0 [2022-11-20 11:18:03,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,492 INFO L229 MonitoredProcess]: Starting monitored process 4763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4763)] Waiting until timeout for monitored process [2022-11-20 11:18:03,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4763)] Ended with exit code 0 [2022-11-20 11:18:03,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,514 INFO L229 MonitoredProcess]: Starting monitored process 4764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4764)] Waiting until timeout for monitored process [2022-11-20 11:18:03,516 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 [2022-11-20 11:18:03,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4764)] Ended with exit code 0 [2022-11-20 11:18:03,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,536 INFO L229 MonitoredProcess]: Starting monitored process 4765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4765)] Waiting until timeout for monitored process [2022-11-20 11:18:03,539 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 [2022-11-20 11:18:03,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4765)] Ended with exit code 0 [2022-11-20 11:18:03,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,559 INFO L229 MonitoredProcess]: Starting monitored process 4766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4766)] Waiting until timeout for monitored process [2022-11-20 11:18:03,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4766)] Ended with exit code 0 [2022-11-20 11:18:03,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,582 INFO L229 MonitoredProcess]: Starting monitored process 4767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4767)] Waiting until timeout for monitored process [2022-11-20 11:18:03,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4767)] Ended with exit code 0 [2022-11-20 11:18:03,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,609 INFO L229 MonitoredProcess]: Starting monitored process 4768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4768)] Waiting until timeout for monitored process [2022-11-20 11:18:03,612 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 [2022-11-20 11:18:03,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4768)] Ended with exit code 0 [2022-11-20 11:18:03,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,632 INFO L229 MonitoredProcess]: Starting monitored process 4769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4769)] Waiting until timeout for monitored process [2022-11-20 11:18:03,634 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 [2022-11-20 11:18:03,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4769)] Ended with exit code 0 [2022-11-20 11:18:03,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,655 INFO L229 MonitoredProcess]: Starting monitored process 4770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4770)] Waiting until timeout for monitored process [2022-11-20 11:18:03,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4770)] Ended with exit code 0 [2022-11-20 11:18:03,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,679 INFO L229 MonitoredProcess]: Starting monitored process 4771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4771)] Waiting until timeout for monitored process [2022-11-20 11:18:03,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4771)] Ended with exit code 0 [2022-11-20 11:18:03,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,702 INFO L229 MonitoredProcess]: Starting monitored process 4772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4772)] Waiting until timeout for monitored process [2022-11-20 11:18:03,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4772)] Ended with exit code 0 [2022-11-20 11:18:03,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,739 INFO L229 MonitoredProcess]: Starting monitored process 4773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4773)] Waiting until timeout for monitored process [2022-11-20 11:18:03,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4773)] Ended with exit code 0 [2022-11-20 11:18:03,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,762 INFO L229 MonitoredProcess]: Starting monitored process 4774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4774)] Waiting until timeout for monitored process [2022-11-20 11:18:03,764 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 [2022-11-20 11:18:03,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4774)] Ended with exit code 0 [2022-11-20 11:18:03,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,784 INFO L229 MonitoredProcess]: Starting monitored process 4775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4775)] Waiting until timeout for monitored process [2022-11-20 11:18:03,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,801 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4775)] Ended with exit code 0 [2022-11-20 11:18:03,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,807 INFO L229 MonitoredProcess]: Starting monitored process 4776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4776)] Waiting until timeout for monitored process [2022-11-20 11:18:03,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4776)] Ended with exit code 0 [2022-11-20 11:18:03,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,830 INFO L229 MonitoredProcess]: Starting monitored process 4777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4777)] Waiting until timeout for monitored process [2022-11-20 11:18:03,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4777)] Ended with exit code 0 [2022-11-20 11:18:03,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,853 INFO L229 MonitoredProcess]: Starting monitored process 4778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4778)] Waiting until timeout for monitored process [2022-11-20 11:18:03,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4778)] Ended with exit code 0 [2022-11-20 11:18:03,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,875 INFO L229 MonitoredProcess]: Starting monitored process 4779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4779)] Waiting until timeout for monitored process [2022-11-20 11:18:03,878 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 [2022-11-20 11:18:03,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4779)] Ended with exit code 0 [2022-11-20 11:18:03,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,899 INFO L229 MonitoredProcess]: Starting monitored process 4780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4780)] Waiting until timeout for monitored process [2022-11-20 11:18:03,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4780)] Ended with exit code 0 [2022-11-20 11:18:03,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,922 INFO L229 MonitoredProcess]: Starting monitored process 4781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4781)] Waiting until timeout for monitored process [2022-11-20 11:18:03,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4781)] Ended with exit code 0 [2022-11-20 11:18:03,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,949 INFO L229 MonitoredProcess]: Starting monitored process 4782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4782)] Waiting until timeout for monitored process [2022-11-20 11:18:03,952 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 [2022-11-20 11:18:03,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4782)] Ended with exit code 0 [2022-11-20 11:18:03,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,972 INFO L229 MonitoredProcess]: Starting monitored process 4783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4783)] Waiting until timeout for monitored process [2022-11-20 11:18:03,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:03,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:18:03,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:03,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:03,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:03,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:03,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:03,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:03,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:03,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4783)] Ended with exit code 0 [2022-11-20 11:18:03,994 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 11:18:03,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:03,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:03,995 INFO L229 MonitoredProcess]: Starting monitored process 4784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:03,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4784)] Waiting until timeout for monitored process [2022-11-20 11:18:03,998 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 [2022-11-20 11:18:04,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4784)] Ended with exit code 0 [2022-11-20 11:18:04,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,018 INFO L229 MonitoredProcess]: Starting monitored process 4785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4785)] Waiting until timeout for monitored process [2022-11-20 11:18:04,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,034 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4785)] Ended with exit code 0 [2022-11-20 11:18:04,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,041 INFO L229 MonitoredProcess]: Starting monitored process 4786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4786)] Waiting until timeout for monitored process [2022-11-20 11:18:04,044 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 [2022-11-20 11:18:04,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,057 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,058 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4786)] Ended with exit code 0 [2022-11-20 11:18:04,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,065 INFO L229 MonitoredProcess]: Starting monitored process 4787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4787)] Waiting until timeout for monitored process [2022-11-20 11:18:04,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4787)] Ended with exit code 0 [2022-11-20 11:18:04,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,088 INFO L229 MonitoredProcess]: Starting monitored process 4788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4788)] Waiting until timeout for monitored process [2022-11-20 11:18:04,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4788)] Ended with exit code 0 [2022-11-20 11:18:04,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,111 INFO L229 MonitoredProcess]: Starting monitored process 4789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4789)] Waiting until timeout for monitored process [2022-11-20 11:18:04,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4789)] Ended with exit code 0 [2022-11-20 11:18:04,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,134 INFO L229 MonitoredProcess]: Starting monitored process 4790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4790)] Waiting until timeout for monitored process [2022-11-20 11:18:04,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4790)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:04,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,158 INFO L229 MonitoredProcess]: Starting monitored process 4791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4791)] Waiting until timeout for monitored process [2022-11-20 11:18:04,160 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 [2022-11-20 11:18:04,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4791)] Ended with exit code 0 [2022-11-20 11:18:04,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,185 INFO L229 MonitoredProcess]: Starting monitored process 4792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4792)] Waiting until timeout for monitored process [2022-11-20 11:18:04,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4792)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:04,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,208 INFO L229 MonitoredProcess]: Starting monitored process 4793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4793)] Waiting until timeout for monitored process [2022-11-20 11:18:04,211 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 [2022-11-20 11:18:04,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4793)] Ended with exit code 0 [2022-11-20 11:18:04,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,242 INFO L229 MonitoredProcess]: Starting monitored process 4794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4794)] Waiting until timeout for monitored process [2022-11-20 11:18:04,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4794)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:04,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,269 INFO L229 MonitoredProcess]: Starting monitored process 4795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4795)] Waiting until timeout for monitored process [2022-11-20 11:18:04,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4795)] Ended with exit code 0 [2022-11-20 11:18:04,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,292 INFO L229 MonitoredProcess]: Starting monitored process 4796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4796)] Waiting until timeout for monitored process [2022-11-20 11:18:04,299 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 [2022-11-20 11:18:04,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4796)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:04,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,320 INFO L229 MonitoredProcess]: Starting monitored process 4797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4797)] Waiting until timeout for monitored process [2022-11-20 11:18:04,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4797)] Ended with exit code 0 [2022-11-20 11:18:04,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,343 INFO L229 MonitoredProcess]: Starting monitored process 4798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4798)] Waiting until timeout for monitored process [2022-11-20 11:18:04,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4798)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:04,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,371 INFO L229 MonitoredProcess]: Starting monitored process 4799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4799)] Waiting until timeout for monitored process [2022-11-20 11:18:04,374 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 [2022-11-20 11:18:04,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,388 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4799)] Ended with exit code 0 [2022-11-20 11:18:04,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,395 INFO L229 MonitoredProcess]: Starting monitored process 4800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4800)] Waiting until timeout for monitored process [2022-11-20 11:18:04,398 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 [2022-11-20 11:18:04,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4800)] Ended with exit code 0 [2022-11-20 11:18:04,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,418 INFO L229 MonitoredProcess]: Starting monitored process 4801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4801)] Waiting until timeout for monitored process [2022-11-20 11:18:04,421 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 [2022-11-20 11:18:04,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,435 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4801)] Ended with exit code 0 [2022-11-20 11:18:04,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,443 INFO L229 MonitoredProcess]: Starting monitored process 4802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4802)] Waiting until timeout for monitored process [2022-11-20 11:18:04,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,460 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4802)] Ended with exit code 0 [2022-11-20 11:18:04,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,467 INFO L229 MonitoredProcess]: Starting monitored process 4803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4803)] Waiting until timeout for monitored process [2022-11-20 11:18:04,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4803)] Ended with exit code 0 [2022-11-20 11:18:04,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,491 INFO L229 MonitoredProcess]: Starting monitored process 4804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4804)] Waiting until timeout for monitored process [2022-11-20 11:18:04,493 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 [2022-11-20 11:18:04,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4804)] Ended with exit code 0 [2022-11-20 11:18:04,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,514 INFO L229 MonitoredProcess]: Starting monitored process 4805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4805)] Waiting until timeout for monitored process [2022-11-20 11:18:04,517 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 [2022-11-20 11:18:04,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:04,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:04,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:04,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:04,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4805)] Ended with exit code 0 [2022-11-20 11:18:04,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:04,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:04,539 INFO L229 MonitoredProcess]: Starting monitored process 4806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:04,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4806)] Waiting until timeout for monitored process [2022-11-20 11:18:04,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:04,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:04,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:04,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:04,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:04,558 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:04,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:04,920 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-20 11:18:04,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4806)] Ended with exit code 0 [2022-11-20 11:18:06,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,031 INFO L229 MonitoredProcess]: Starting monitored process 4807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4807)] Waiting until timeout for monitored process [2022-11-20 11:18:06,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4807)] Ended with exit code 0 [2022-11-20 11:18:06,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,055 INFO L229 MonitoredProcess]: Starting monitored process 4808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4808)] Waiting until timeout for monitored process [2022-11-20 11:18:06,058 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 [2022-11-20 11:18:06,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,072 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4808)] Ended with exit code 0 [2022-11-20 11:18:06,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,081 INFO L229 MonitoredProcess]: Starting monitored process 4809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4809)] Waiting until timeout for monitored process [2022-11-20 11:18:06,084 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 [2022-11-20 11:18:06,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4809)] Ended with exit code 0 [2022-11-20 11:18:06,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,105 INFO L229 MonitoredProcess]: Starting monitored process 4810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4810)] Waiting until timeout for monitored process [2022-11-20 11:18:06,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4810)] Ended with exit code 0 [2022-11-20 11:18:06,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,128 INFO L229 MonitoredProcess]: Starting monitored process 4811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4811)] Waiting until timeout for monitored process [2022-11-20 11:18:06,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4811)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:06,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,152 INFO L229 MonitoredProcess]: Starting monitored process 4812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4812)] Waiting until timeout for monitored process [2022-11-20 11:18:06,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4812)] Ended with exit code 0 [2022-11-20 11:18:06,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,175 INFO L229 MonitoredProcess]: Starting monitored process 4813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4813)] Waiting until timeout for monitored process [2022-11-20 11:18:06,178 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 [2022-11-20 11:18:06,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4813)] Ended with exit code 0 [2022-11-20 11:18:06,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,199 INFO L229 MonitoredProcess]: Starting monitored process 4814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4814)] Waiting until timeout for monitored process [2022-11-20 11:18:06,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4814)] Ended with exit code 0 [2022-11-20 11:18:06,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,222 INFO L229 MonitoredProcess]: Starting monitored process 4815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4815)] Waiting until timeout for monitored process [2022-11-20 11:18:06,225 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 [2022-11-20 11:18:06,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,239 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4815)] Ended with exit code 0 [2022-11-20 11:18:06,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,248 INFO L229 MonitoredProcess]: Starting monitored process 4816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4816)] Waiting until timeout for monitored process [2022-11-20 11:18:06,251 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 [2022-11-20 11:18:06,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4816)] Ended with exit code 0 [2022-11-20 11:18:06,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,272 INFO L229 MonitoredProcess]: Starting monitored process 4817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4817)] Waiting until timeout for monitored process [2022-11-20 11:18:06,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4817)] Ended with exit code 0 [2022-11-20 11:18:06,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,295 INFO L229 MonitoredProcess]: Starting monitored process 4818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4818)] Waiting until timeout for monitored process [2022-11-20 11:18:06,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4818)] Ended with exit code 0 [2022-11-20 11:18:06,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,318 INFO L229 MonitoredProcess]: Starting monitored process 4819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4819)] Waiting until timeout for monitored process [2022-11-20 11:18:06,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4819)] Ended with exit code 0 [2022-11-20 11:18:06,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,342 INFO L229 MonitoredProcess]: Starting monitored process 4820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4820)] Waiting until timeout for monitored process [2022-11-20 11:18:06,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,359 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4820)] Ended with exit code 0 [2022-11-20 11:18:06,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,366 INFO L229 MonitoredProcess]: Starting monitored process 4821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4821)] Waiting until timeout for monitored process [2022-11-20 11:18:06,369 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 [2022-11-20 11:18:06,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4821)] Ended with exit code 0 [2022-11-20 11:18:06,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,393 INFO L229 MonitoredProcess]: Starting monitored process 4822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4822)] Waiting until timeout for monitored process [2022-11-20 11:18:06,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4822)] Ended with exit code 0 [2022-11-20 11:18:06,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,419 INFO L229 MonitoredProcess]: Starting monitored process 4823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4823)] Waiting until timeout for monitored process [2022-11-20 11:18:06,422 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 [2022-11-20 11:18:06,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4823)] Ended with exit code 0 [2022-11-20 11:18:06,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,459 INFO L229 MonitoredProcess]: Starting monitored process 4824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4824)] Waiting until timeout for monitored process [2022-11-20 11:18:06,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4824)] Ended with exit code 0 [2022-11-20 11:18:06,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,482 INFO L229 MonitoredProcess]: Starting monitored process 4825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4825)] Waiting until timeout for monitored process [2022-11-20 11:18:06,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4825)] Ended with exit code 0 [2022-11-20 11:18:06,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,506 INFO L229 MonitoredProcess]: Starting monitored process 4826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4826)] Waiting until timeout for monitored process [2022-11-20 11:18:06,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4826)] Ended with exit code 0 [2022-11-20 11:18:06,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,529 INFO L229 MonitoredProcess]: Starting monitored process 4827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4827)] Waiting until timeout for monitored process [2022-11-20 11:18:06,532 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 [2022-11-20 11:18:06,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4827)] Ended with exit code 0 [2022-11-20 11:18:06,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,553 INFO L229 MonitoredProcess]: Starting monitored process 4828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4828)] Waiting until timeout for monitored process [2022-11-20 11:18:06,555 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 [2022-11-20 11:18:06,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4828)] Ended with exit code 0 [2022-11-20 11:18:06,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,580 INFO L229 MonitoredProcess]: Starting monitored process 4829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4829)] Waiting until timeout for monitored process [2022-11-20 11:18:06,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4829)] Ended with exit code 0 [2022-11-20 11:18:06,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,604 INFO L229 MonitoredProcess]: Starting monitored process 4830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4830)] Waiting until timeout for monitored process [2022-11-20 11:18:06,607 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 [2022-11-20 11:18:06,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4830)] Ended with exit code 0 [2022-11-20 11:18:06,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,628 INFO L229 MonitoredProcess]: Starting monitored process 4831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4831)] Waiting until timeout for monitored process [2022-11-20 11:18:06,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4831)] Ended with exit code 0 [2022-11-20 11:18:06,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,651 INFO L229 MonitoredProcess]: Starting monitored process 4832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4832)] Waiting until timeout for monitored process [2022-11-20 11:18:06,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4832)] Ended with exit code 0 [2022-11-20 11:18:06,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,675 INFO L229 MonitoredProcess]: Starting monitored process 4833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4833)] Waiting until timeout for monitored process [2022-11-20 11:18:06,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4833)] Ended with exit code 0 [2022-11-20 11:18:06,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,711 INFO L229 MonitoredProcess]: Starting monitored process 4834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4834)] Waiting until timeout for monitored process [2022-11-20 11:18:06,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4834)] Ended with exit code 0 [2022-11-20 11:18:06,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,732 INFO L229 MonitoredProcess]: Starting monitored process 4835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4835)] Waiting until timeout for monitored process [2022-11-20 11:18:06,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4835)] Ended with exit code 0 [2022-11-20 11:18:06,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,755 INFO L229 MonitoredProcess]: Starting monitored process 4836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4836)] Waiting until timeout for monitored process [2022-11-20 11:18:06,758 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 [2022-11-20 11:18:06,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4836)] Ended with exit code 0 [2022-11-20 11:18:06,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,778 INFO L229 MonitoredProcess]: Starting monitored process 4837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4837)] Waiting until timeout for monitored process [2022-11-20 11:18:06,780 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 [2022-11-20 11:18:06,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,793 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4837)] Ended with exit code 0 [2022-11-20 11:18:06,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,799 INFO L229 MonitoredProcess]: Starting monitored process 4838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4838)] Waiting until timeout for monitored process [2022-11-20 11:18:06,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,814 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4838)] Ended with exit code 0 [2022-11-20 11:18:06,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,821 INFO L229 MonitoredProcess]: Starting monitored process 4839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4839)] Waiting until timeout for monitored process [2022-11-20 11:18:06,824 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 [2022-11-20 11:18:06,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4839)] Ended with exit code 0 [2022-11-20 11:18:06,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,843 INFO L229 MonitoredProcess]: Starting monitored process 4840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4840)] Waiting until timeout for monitored process [2022-11-20 11:18:06,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4840)] Ended with exit code 0 [2022-11-20 11:18:06,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,866 INFO L229 MonitoredProcess]: Starting monitored process 4841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4841)] Waiting until timeout for monitored process [2022-11-20 11:18:06,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4841)] Ended with exit code 0 [2022-11-20 11:18:06,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,890 INFO L229 MonitoredProcess]: Starting monitored process 4842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4842)] Waiting until timeout for monitored process [2022-11-20 11:18:06,893 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 [2022-11-20 11:18:06,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4842)] Ended with exit code 0 [2022-11-20 11:18:06,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,917 INFO L229 MonitoredProcess]: Starting monitored process 4843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4843)] Waiting until timeout for monitored process [2022-11-20 11:18:06,920 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 [2022-11-20 11:18:06,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4843)] Ended with exit code 0 [2022-11-20 11:18:06,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,940 INFO L229 MonitoredProcess]: Starting monitored process 4844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4844)] Waiting until timeout for monitored process [2022-11-20 11:18:06,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:06,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:18:06,957 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:18:06,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4844)] Ended with exit code 0 [2022-11-20 11:18:06,963 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 11:18:06,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,964 INFO L229 MonitoredProcess]: Starting monitored process 4845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4845)] Waiting until timeout for monitored process [2022-11-20 11:18:06,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:06,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:06,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:06,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:06,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:06,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:06,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:06,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:06,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:06,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:06,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4845)] Ended with exit code 0 [2022-11-20 11:18:06,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:06,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:06,989 INFO L229 MonitoredProcess]: Starting monitored process 4846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:06,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4846)] Waiting until timeout for monitored process [2022-11-20 11:18:06,992 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 [2022-11-20 11:18:07,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,004 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4846)] Ended with exit code 0 [2022-11-20 11:18:07,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,014 INFO L229 MonitoredProcess]: Starting monitored process 4847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4847)] Waiting until timeout for monitored process [2022-11-20 11:18:07,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4847)] Ended with exit code 0 [2022-11-20 11:18:07,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,040 INFO L229 MonitoredProcess]: Starting monitored process 4848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4848)] Waiting until timeout for monitored process [2022-11-20 11:18:07,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4848)] Ended with exit code 0 [2022-11-20 11:18:07,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,066 INFO L229 MonitoredProcess]: Starting monitored process 4849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4849)] Waiting until timeout for monitored process [2022-11-20 11:18:07,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4849)] Ended with exit code 0 [2022-11-20 11:18:07,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,092 INFO L229 MonitoredProcess]: Starting monitored process 4850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4850)] Waiting until timeout for monitored process [2022-11-20 11:18:07,095 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 [2022-11-20 11:18:07,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,107 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4850)] Ended with exit code 0 [2022-11-20 11:18:07,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,117 INFO L229 MonitoredProcess]: Starting monitored process 4851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4851)] Waiting until timeout for monitored process [2022-11-20 11:18:07,119 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 [2022-11-20 11:18:07,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4851)] Ended with exit code 0 [2022-11-20 11:18:07,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,142 INFO L229 MonitoredProcess]: Starting monitored process 4852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4852)] Waiting until timeout for monitored process [2022-11-20 11:18:07,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,158 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4852)] Ended with exit code 0 [2022-11-20 11:18:07,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,173 INFO L229 MonitoredProcess]: Starting monitored process 4853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4853)] Waiting until timeout for monitored process [2022-11-20 11:18:07,176 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 [2022-11-20 11:18:07,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4853)] Ended with exit code 0 [2022-11-20 11:18:07,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,198 INFO L229 MonitoredProcess]: Starting monitored process 4854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4854)] Waiting until timeout for monitored process [2022-11-20 11:18:07,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4854)] Ended with exit code 0 [2022-11-20 11:18:07,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,238 INFO L229 MonitoredProcess]: Starting monitored process 4855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4855)] Waiting until timeout for monitored process [2022-11-20 11:18:07,241 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 [2022-11-20 11:18:07,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,254 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4855)] Ended with exit code 0 [2022-11-20 11:18:07,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,270 INFO L229 MonitoredProcess]: Starting monitored process 4856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4856)] Waiting until timeout for monitored process [2022-11-20 11:18:07,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4856)] Ended with exit code 0 [2022-11-20 11:18:07,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,295 INFO L229 MonitoredProcess]: Starting monitored process 4857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4857)] Waiting until timeout for monitored process [2022-11-20 11:18:07,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4857)] Ended with exit code 0 [2022-11-20 11:18:07,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,320 INFO L229 MonitoredProcess]: Starting monitored process 4858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4858)] Waiting until timeout for monitored process [2022-11-20 11:18:07,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,336 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4858)] Ended with exit code 0 [2022-11-20 11:18:07,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,345 INFO L229 MonitoredProcess]: Starting monitored process 4859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4859)] Waiting until timeout for monitored process [2022-11-20 11:18:07,348 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 [2022-11-20 11:18:07,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4859)] Ended with exit code 0 [2022-11-20 11:18:07,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,377 INFO L229 MonitoredProcess]: Starting monitored process 4860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4860)] Waiting until timeout for monitored process [2022-11-20 11:18:07,380 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 [2022-11-20 11:18:07,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4860)] Ended with exit code 0 [2022-11-20 11:18:07,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,402 INFO L229 MonitoredProcess]: Starting monitored process 4861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4861)] Waiting until timeout for monitored process [2022-11-20 11:18:07,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4861)] Ended with exit code 0 [2022-11-20 11:18:07,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,427 INFO L229 MonitoredProcess]: Starting monitored process 4862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4862)] Waiting until timeout for monitored process [2022-11-20 11:18:07,430 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 [2022-11-20 11:18:07,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4862)] Ended with exit code 0 [2022-11-20 11:18:07,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,455 INFO L229 MonitoredProcess]: Starting monitored process 4863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4863)] Waiting until timeout for monitored process [2022-11-20 11:18:07,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4863)] Ended with exit code 0 [2022-11-20 11:18:07,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,480 INFO L229 MonitoredProcess]: Starting monitored process 4864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4864)] Waiting until timeout for monitored process [2022-11-20 11:18:07,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4864)] Ended with exit code 0 [2022-11-20 11:18:07,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,505 INFO L229 MonitoredProcess]: Starting monitored process 4865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4865)] Waiting until timeout for monitored process [2022-11-20 11:18:07,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:07,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4865)] Ended with exit code 0 [2022-11-20 11:18:07,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,530 INFO L229 MonitoredProcess]: Starting monitored process 4866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4866)] Waiting until timeout for monitored process [2022-11-20 11:18:07,532 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 [2022-11-20 11:18:07,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:07,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:07,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:07,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:07,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:07,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4866)] Ended with exit code 0 [2022-11-20 11:18:07,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:07,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:07,557 INFO L229 MonitoredProcess]: Starting monitored process 4867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:07,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4867)] Waiting until timeout for monitored process [2022-11-20 11:18:07,560 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 [2022-11-20 11:18:07,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:07,577 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:07,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:07,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:07,577 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:07,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:08,084 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-20 11:18:08,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4867)] Ended with exit code 0 [2022-11-20 11:18:12,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,727 INFO L229 MonitoredProcess]: Starting monitored process 4868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4868)] Waiting until timeout for monitored process [2022-11-20 11:18:12,730 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 [2022-11-20 11:18:12,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4868)] Ended with exit code 0 [2022-11-20 11:18:12,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,753 INFO L229 MonitoredProcess]: Starting monitored process 4869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4869)] Waiting until timeout for monitored process [2022-11-20 11:18:12,755 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 [2022-11-20 11:18:12,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4869)] Ended with exit code 0 [2022-11-20 11:18:12,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,781 INFO L229 MonitoredProcess]: Starting monitored process 4870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4870)] Waiting until timeout for monitored process [2022-11-20 11:18:12,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:12,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4870)] Ended with exit code 0 [2022-11-20 11:18:12,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,806 INFO L229 MonitoredProcess]: Starting monitored process 4871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4871)] Waiting until timeout for monitored process [2022-11-20 11:18:12,809 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 [2022-11-20 11:18:12,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,822 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4871)] Ended with exit code 0 [2022-11-20 11:18:12,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,832 INFO L229 MonitoredProcess]: Starting monitored process 4872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4872)] Waiting until timeout for monitored process [2022-11-20 11:18:12,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:12,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4872)] Ended with exit code 0 [2022-11-20 11:18:12,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,857 INFO L229 MonitoredProcess]: Starting monitored process 4873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4873)] Waiting until timeout for monitored process [2022-11-20 11:18:12,860 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 [2022-11-20 11:18:12,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4873)] Ended with exit code 0 [2022-11-20 11:18:12,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,883 INFO L229 MonitoredProcess]: Starting monitored process 4874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4874)] Waiting until timeout for monitored process [2022-11-20 11:18:12,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:12,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4874)] Ended with exit code 0 [2022-11-20 11:18:12,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,908 INFO L229 MonitoredProcess]: Starting monitored process 4875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4875)] Waiting until timeout for monitored process [2022-11-20 11:18:12,911 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 [2022-11-20 11:18:12,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4875)] Ended with exit code 0 [2022-11-20 11:18:12,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,933 INFO L229 MonitoredProcess]: Starting monitored process 4876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4876)] Waiting until timeout for monitored process [2022-11-20 11:18:12,936 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 [2022-11-20 11:18:12,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,949 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4876)] Ended with exit code 0 [2022-11-20 11:18:12,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,962 INFO L229 MonitoredProcess]: Starting monitored process 4877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4877)] Waiting until timeout for monitored process [2022-11-20 11:18:12,965 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 [2022-11-20 11:18:12,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:12,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:12,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:12,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:12,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:12,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:12,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:12,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:12,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:12,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4877)] Ended with exit code 0 [2022-11-20 11:18:12,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:12,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:12,987 INFO L229 MonitoredProcess]: Starting monitored process 4878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:12,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4878)] Waiting until timeout for monitored process [2022-11-20 11:18:12,990 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 [2022-11-20 11:18:13,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4878)] Ended with exit code 0 [2022-11-20 11:18:13,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,012 INFO L229 MonitoredProcess]: Starting monitored process 4879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4879)] Waiting until timeout for monitored process [2022-11-20 11:18:13,015 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 [2022-11-20 11:18:13,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,028 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4879)] Ended with exit code 0 [2022-11-20 11:18:13,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,038 INFO L229 MonitoredProcess]: Starting monitored process 4880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4880)] Waiting until timeout for monitored process [2022-11-20 11:18:13,040 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 [2022-11-20 11:18:13,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4880)] Ended with exit code 0 [2022-11-20 11:18:13,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,064 INFO L229 MonitoredProcess]: Starting monitored process 4881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4881)] Waiting until timeout for monitored process [2022-11-20 11:18:13,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,079 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4881)] Ended with exit code 0 [2022-11-20 11:18:13,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,090 INFO L229 MonitoredProcess]: Starting monitored process 4882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4882)] Waiting until timeout for monitored process [2022-11-20 11:18:13,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,105 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4882)] Ended with exit code 0 [2022-11-20 11:18:13,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,121 INFO L229 MonitoredProcess]: Starting monitored process 4883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4883)] Waiting until timeout for monitored process [2022-11-20 11:18:13,124 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 [2022-11-20 11:18:13,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4883)] Ended with exit code 0 [2022-11-20 11:18:13,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,149 INFO L229 MonitoredProcess]: Starting monitored process 4884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4884)] Waiting until timeout for monitored process [2022-11-20 11:18:13,152 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 [2022-11-20 11:18:13,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4884)] Ended with exit code 0 [2022-11-20 11:18:13,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,198 INFO L229 MonitoredProcess]: Starting monitored process 4885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4885)] Waiting until timeout for monitored process [2022-11-20 11:18:13,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4885)] Ended with exit code 0 [2022-11-20 11:18:13,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,224 INFO L229 MonitoredProcess]: Starting monitored process 4886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4886)] Waiting until timeout for monitored process [2022-11-20 11:18:13,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4886)] Ended with exit code 0 [2022-11-20 11:18:13,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,249 INFO L229 MonitoredProcess]: Starting monitored process 4887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4887)] Waiting until timeout for monitored process [2022-11-20 11:18:13,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4887)] Ended with exit code 0 [2022-11-20 11:18:13,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,274 INFO L229 MonitoredProcess]: Starting monitored process 4888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4888)] Waiting until timeout for monitored process [2022-11-20 11:18:13,311 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 [2022-11-20 11:18:13,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4888)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:13,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,334 INFO L229 MonitoredProcess]: Starting monitored process 4889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4889)] Waiting until timeout for monitored process [2022-11-20 11:18:13,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4889)] Ended with exit code 0 [2022-11-20 11:18:13,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,366 INFO L229 MonitoredProcess]: Starting monitored process 4890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4890)] Waiting until timeout for monitored process [2022-11-20 11:18:13,369 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 [2022-11-20 11:18:13,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,382 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4890)] Ended with exit code 0 [2022-11-20 11:18:13,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,392 INFO L229 MonitoredProcess]: Starting monitored process 4891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4891)] Waiting until timeout for monitored process [2022-11-20 11:18:13,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4891)] Ended with exit code 0 [2022-11-20 11:18:13,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,418 INFO L229 MonitoredProcess]: Starting monitored process 4892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4892)] Waiting until timeout for monitored process [2022-11-20 11:18:13,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4892)] Ended with exit code 0 [2022-11-20 11:18:13,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,443 INFO L229 MonitoredProcess]: Starting monitored process 4893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4893)] Waiting until timeout for monitored process [2022-11-20 11:18:13,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4893)] Ended with exit code 0 [2022-11-20 11:18:13,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,469 INFO L229 MonitoredProcess]: Starting monitored process 4894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4894)] Waiting until timeout for monitored process [2022-11-20 11:18:13,472 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 [2022-11-20 11:18:13,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4894)] Ended with exit code 0 [2022-11-20 11:18:13,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,512 INFO L229 MonitoredProcess]: Starting monitored process 4895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4895)] Waiting until timeout for monitored process [2022-11-20 11:18:13,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4895)] Ended with exit code 0 [2022-11-20 11:18:13,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,537 INFO L229 MonitoredProcess]: Starting monitored process 4896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4896)] Waiting until timeout for monitored process [2022-11-20 11:18:13,539 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 [2022-11-20 11:18:13,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4896)] Ended with exit code 0 [2022-11-20 11:18:13,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,562 INFO L229 MonitoredProcess]: Starting monitored process 4897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4897)] Waiting until timeout for monitored process [2022-11-20 11:18:13,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4897)] Ended with exit code 0 [2022-11-20 11:18:13,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,586 INFO L229 MonitoredProcess]: Starting monitored process 4898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4898)] Waiting until timeout for monitored process [2022-11-20 11:18:13,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4898)] Ended with exit code 0 [2022-11-20 11:18:13,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,609 INFO L229 MonitoredProcess]: Starting monitored process 4899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4899)] Waiting until timeout for monitored process [2022-11-20 11:18:13,612 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 [2022-11-20 11:18:13,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4899)] Ended with exit code 0 [2022-11-20 11:18:13,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,633 INFO L229 MonitoredProcess]: Starting monitored process 4900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4900)] Waiting until timeout for monitored process [2022-11-20 11:18:13,636 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 [2022-11-20 11:18:13,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4900)] Ended with exit code 0 [2022-11-20 11:18:13,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,659 INFO L229 MonitoredProcess]: Starting monitored process 4901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4901)] Waiting until timeout for monitored process [2022-11-20 11:18:13,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4901)] Ended with exit code 0 [2022-11-20 11:18:13,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,684 INFO L229 MonitoredProcess]: Starting monitored process 4902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4902)] Waiting until timeout for monitored process [2022-11-20 11:18:13,687 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 [2022-11-20 11:18:13,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4902)] Ended with exit code 0 [2022-11-20 11:18:13,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,709 INFO L229 MonitoredProcess]: Starting monitored process 4903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4903)] Waiting until timeout for monitored process [2022-11-20 11:18:13,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,727 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4903)] Ended with exit code 0 [2022-11-20 11:18:13,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,741 INFO L229 MonitoredProcess]: Starting monitored process 4904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4904)] Waiting until timeout for monitored process [2022-11-20 11:18:13,744 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 [2022-11-20 11:18:13,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4904)] Ended with exit code 0 [2022-11-20 11:18:13,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,766 INFO L229 MonitoredProcess]: Starting monitored process 4905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4905)] Waiting until timeout for monitored process [2022-11-20 11:18:13,769 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 [2022-11-20 11:18:13,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:18:13,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:13,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:13,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4905)] Ended with exit code 0 [2022-11-20 11:18:13,791 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 11:18:13,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,792 INFO L229 MonitoredProcess]: Starting monitored process 4906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4906)] Waiting until timeout for monitored process [2022-11-20 11:18:13,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4906)] Ended with exit code 0 [2022-11-20 11:18:13,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,819 INFO L229 MonitoredProcess]: Starting monitored process 4907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4907)] Waiting until timeout for monitored process [2022-11-20 11:18:13,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4907)] Ended with exit code 0 [2022-11-20 11:18:13,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,847 INFO L229 MonitoredProcess]: Starting monitored process 4908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4908)] Waiting until timeout for monitored process [2022-11-20 11:18:13,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4908)] Ended with exit code 0 [2022-11-20 11:18:13,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,876 INFO L229 MonitoredProcess]: Starting monitored process 4909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4909)] Waiting until timeout for monitored process [2022-11-20 11:18:13,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:13,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4909)] Ended with exit code 0 [2022-11-20 11:18:13,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,904 INFO L229 MonitoredProcess]: Starting monitored process 4910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4910)] Waiting until timeout for monitored process [2022-11-20 11:18:13,907 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 [2022-11-20 11:18:13,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4910)] Ended with exit code 0 [2022-11-20 11:18:13,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,931 INFO L229 MonitoredProcess]: Starting monitored process 4911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4911)] Waiting until timeout for monitored process [2022-11-20 11:18:13,934 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 [2022-11-20 11:18:13,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4911)] Ended with exit code 0 [2022-11-20 11:18:13,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,959 INFO L229 MonitoredProcess]: Starting monitored process 4912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4912)] Waiting until timeout for monitored process [2022-11-20 11:18:13,962 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 [2022-11-20 11:18:13,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:13,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:13,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:13,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:13,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:13,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:13,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:13,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:13,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:13,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4912)] Ended with exit code 0 [2022-11-20 11:18:13,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:13,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:13,987 INFO L229 MonitoredProcess]: Starting monitored process 4913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:13,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4913)] Waiting until timeout for monitored process [2022-11-20 11:18:13,990 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 [2022-11-20 11:18:14,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4913)] Ended with exit code 0 [2022-11-20 11:18:14,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,024 INFO L229 MonitoredProcess]: Starting monitored process 4914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4914)] Waiting until timeout for monitored process [2022-11-20 11:18:14,027 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 [2022-11-20 11:18:14,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4914)] Ended with exit code 0 [2022-11-20 11:18:14,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,052 INFO L229 MonitoredProcess]: Starting monitored process 4915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4915)] Waiting until timeout for monitored process [2022-11-20 11:18:14,055 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 [2022-11-20 11:18:14,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4915)] Ended with exit code 0 [2022-11-20 11:18:14,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,103 INFO L229 MonitoredProcess]: Starting monitored process 4916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4916)] Waiting until timeout for monitored process [2022-11-20 11:18:14,105 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 [2022-11-20 11:18:14,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4916)] Ended with exit code 0 [2022-11-20 11:18:14,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,139 INFO L229 MonitoredProcess]: Starting monitored process 4917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4917)] Waiting until timeout for monitored process [2022-11-20 11:18:14,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4917)] Ended with exit code 0 [2022-11-20 11:18:14,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,166 INFO L229 MonitoredProcess]: Starting monitored process 4918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4918)] Waiting until timeout for monitored process [2022-11-20 11:18:14,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4918)] Ended with exit code 0 [2022-11-20 11:18:14,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,194 INFO L229 MonitoredProcess]: Starting monitored process 4919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4919)] Waiting until timeout for monitored process [2022-11-20 11:18:14,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4919)] Ended with exit code 0 [2022-11-20 11:18:14,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,221 INFO L229 MonitoredProcess]: Starting monitored process 4920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4920)] Waiting until timeout for monitored process [2022-11-20 11:18:14,224 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 [2022-11-20 11:18:14,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4920)] Ended with exit code 0 [2022-11-20 11:18:14,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,257 INFO L229 MonitoredProcess]: Starting monitored process 4921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4921)] Waiting until timeout for monitored process [2022-11-20 11:18:14,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4921)] Ended with exit code 0 [2022-11-20 11:18:14,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,284 INFO L229 MonitoredProcess]: Starting monitored process 4922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4922)] Waiting until timeout for monitored process [2022-11-20 11:18:14,287 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 [2022-11-20 11:18:14,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,302 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4922)] Ended with exit code 0 [2022-11-20 11:18:14,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,311 INFO L229 MonitoredProcess]: Starting monitored process 4923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4923)] Waiting until timeout for monitored process [2022-11-20 11:18:14,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4923)] Ended with exit code 0 [2022-11-20 11:18:14,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,342 INFO L229 MonitoredProcess]: Starting monitored process 4924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4924)] Waiting until timeout for monitored process [2022-11-20 11:18:14,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4924)] Ended with exit code 0 [2022-11-20 11:18:14,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,369 INFO L229 MonitoredProcess]: Starting monitored process 4925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4925)] Waiting until timeout for monitored process [2022-11-20 11:18:14,372 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 [2022-11-20 11:18:14,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4925)] Ended with exit code 0 [2022-11-20 11:18:14,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,397 INFO L229 MonitoredProcess]: Starting monitored process 4926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4926)] Waiting until timeout for monitored process [2022-11-20 11:18:14,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,414 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4926)] Ended with exit code 0 [2022-11-20 11:18:14,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,424 INFO L229 MonitoredProcess]: Starting monitored process 4927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4927)] Waiting until timeout for monitored process [2022-11-20 11:18:14,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:14,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:14,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:14,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:14,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:14,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4927)] Ended with exit code 0 [2022-11-20 11:18:14,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:14,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:14,456 INFO L229 MonitoredProcess]: Starting monitored process 4928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:14,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4928)] Waiting until timeout for monitored process [2022-11-20 11:18:14,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:14,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:14,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:14,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:14,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:14,478 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:14,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:15,142 INFO L401 nArgumentSynthesizer]: We have 100 Motzkin's Theorem applications. [2022-11-20 11:18:15,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:21,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:21,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4928)] Ended with exit code 0 [2022-11-20 11:18:21,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:21,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:21,976 INFO L229 MonitoredProcess]: Starting monitored process 4929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:21,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4929)] Waiting until timeout for monitored process [2022-11-20 11:18:21,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:21,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:21,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:21,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:21,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:21,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:21,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:21,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:21,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4929)] Ended with exit code 0 [2022-11-20 11:18:22,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,004 INFO L229 MonitoredProcess]: Starting monitored process 4930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4930)] Waiting until timeout for monitored process [2022-11-20 11:18:22,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4930)] Ended with exit code 0 [2022-11-20 11:18:22,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,037 INFO L229 MonitoredProcess]: Starting monitored process 4931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4931)] Waiting until timeout for monitored process [2022-11-20 11:18:22,040 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 [2022-11-20 11:18:22,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,055 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4931)] Ended with exit code 0 [2022-11-20 11:18:22,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,065 INFO L229 MonitoredProcess]: Starting monitored process 4932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4932)] Waiting until timeout for monitored process [2022-11-20 11:18:22,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,082 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4932)] Ended with exit code 0 [2022-11-20 11:18:22,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,092 INFO L229 MonitoredProcess]: Starting monitored process 4933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4933)] Waiting until timeout for monitored process [2022-11-20 11:18:22,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4933)] Ended with exit code 0 [2022-11-20 11:18:22,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,119 INFO L229 MonitoredProcess]: Starting monitored process 4934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4934)] Waiting until timeout for monitored process [2022-11-20 11:18:22,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4934)] Ended with exit code 0 [2022-11-20 11:18:22,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,146 INFO L229 MonitoredProcess]: Starting monitored process 4935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4935)] Waiting until timeout for monitored process [2022-11-20 11:18:22,148 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 [2022-11-20 11:18:22,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4935)] Ended with exit code 0 [2022-11-20 11:18:22,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,172 INFO L229 MonitoredProcess]: Starting monitored process 4936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4936)] Waiting until timeout for monitored process [2022-11-20 11:18:22,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4936)] Ended with exit code 0 [2022-11-20 11:18:22,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,197 INFO L229 MonitoredProcess]: Starting monitored process 4937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4937)] Waiting until timeout for monitored process [2022-11-20 11:18:22,200 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 [2022-11-20 11:18:22,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4937)] Ended with exit code 0 [2022-11-20 11:18:22,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,229 INFO L229 MonitoredProcess]: Starting monitored process 4938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4938)] Waiting until timeout for monitored process [2022-11-20 11:18:22,232 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 [2022-11-20 11:18:22,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4938)] Ended with exit code 0 [2022-11-20 11:18:22,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,256 INFO L229 MonitoredProcess]: Starting monitored process 4939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4939)] Waiting until timeout for monitored process [2022-11-20 11:18:22,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4939)] Ended with exit code 0 [2022-11-20 11:18:22,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,283 INFO L229 MonitoredProcess]: Starting monitored process 4940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4940)] Waiting until timeout for monitored process [2022-11-20 11:18:22,286 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 [2022-11-20 11:18:22,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4940)] Ended with exit code 0 [2022-11-20 11:18:22,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,310 INFO L229 MonitoredProcess]: Starting monitored process 4941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4941)] Waiting until timeout for monitored process [2022-11-20 11:18:22,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4941)] Ended with exit code 0 [2022-11-20 11:18:22,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,339 INFO L229 MonitoredProcess]: Starting monitored process 4942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4942)] Waiting until timeout for monitored process [2022-11-20 11:18:22,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4942)] Ended with exit code 0 [2022-11-20 11:18:22,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,366 INFO L229 MonitoredProcess]: Starting monitored process 4943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4943)] Waiting until timeout for monitored process [2022-11-20 11:18:22,369 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 [2022-11-20 11:18:22,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4943)] Ended with exit code 0 [2022-11-20 11:18:22,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,402 INFO L229 MonitoredProcess]: Starting monitored process 4944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4944)] Waiting until timeout for monitored process [2022-11-20 11:18:22,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4944)] Ended with exit code 0 [2022-11-20 11:18:22,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,435 INFO L229 MonitoredProcess]: Starting monitored process 4945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4945)] Waiting until timeout for monitored process [2022-11-20 11:18:22,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4945)] Ended with exit code 0 [2022-11-20 11:18:22,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,530 INFO L229 MonitoredProcess]: Starting monitored process 4946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4946)] Waiting until timeout for monitored process [2022-11-20 11:18:22,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4946)] Ended with exit code 0 [2022-11-20 11:18:22,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,557 INFO L229 MonitoredProcess]: Starting monitored process 4947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4947)] Waiting until timeout for monitored process [2022-11-20 11:18:22,560 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 [2022-11-20 11:18:22,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4947)] Ended with exit code 0 [2022-11-20 11:18:22,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,585 INFO L229 MonitoredProcess]: Starting monitored process 4948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4948)] Waiting until timeout for monitored process [2022-11-20 11:18:22,587 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 [2022-11-20 11:18:22,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4948)] Ended with exit code 0 [2022-11-20 11:18:22,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,612 INFO L229 MonitoredProcess]: Starting monitored process 4949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4949)] Waiting until timeout for monitored process [2022-11-20 11:18:22,615 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 [2022-11-20 11:18:22,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4949)] Ended with exit code 0 [2022-11-20 11:18:22,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,639 INFO L229 MonitoredProcess]: Starting monitored process 4950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4950)] Waiting until timeout for monitored process [2022-11-20 11:18:22,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,658 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4950)] Ended with exit code 0 [2022-11-20 11:18:22,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,675 INFO L229 MonitoredProcess]: Starting monitored process 4951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4951)] Waiting until timeout for monitored process [2022-11-20 11:18:22,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4951)] Ended with exit code 0 [2022-11-20 11:18:22,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,702 INFO L229 MonitoredProcess]: Starting monitored process 4952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4952)] Waiting until timeout for monitored process [2022-11-20 11:18:22,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4952)] Ended with exit code 0 [2022-11-20 11:18:22,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,729 INFO L229 MonitoredProcess]: Starting monitored process 4953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4953)] Waiting until timeout for monitored process [2022-11-20 11:18:22,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4953)] Ended with exit code 0 [2022-11-20 11:18:22,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,756 INFO L229 MonitoredProcess]: Starting monitored process 4954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4954)] Waiting until timeout for monitored process [2022-11-20 11:18:22,759 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 [2022-11-20 11:18:22,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4954)] Ended with exit code 0 [2022-11-20 11:18:22,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,783 INFO L229 MonitoredProcess]: Starting monitored process 4955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4955)] Waiting until timeout for monitored process [2022-11-20 11:18:22,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4955)] Ended with exit code 0 [2022-11-20 11:18:22,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,840 INFO L229 MonitoredProcess]: Starting monitored process 4956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4956)] Waiting until timeout for monitored process [2022-11-20 11:18:22,842 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 [2022-11-20 11:18:22,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4956)] Ended with exit code 0 [2022-11-20 11:18:22,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,867 INFO L229 MonitoredProcess]: Starting monitored process 4957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4957)] Waiting until timeout for monitored process [2022-11-20 11:18:22,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4957)] Ended with exit code 0 [2022-11-20 11:18:22,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,894 INFO L229 MonitoredProcess]: Starting monitored process 4958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4958)] Waiting until timeout for monitored process [2022-11-20 11:18:22,896 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 [2022-11-20 11:18:22,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4958)] Ended with exit code 0 [2022-11-20 11:18:22,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,921 INFO L229 MonitoredProcess]: Starting monitored process 4959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4959)] Waiting until timeout for monitored process [2022-11-20 11:18:22,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4959)] Ended with exit code 0 [2022-11-20 11:18:22,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,949 INFO L229 MonitoredProcess]: Starting monitored process 4960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4960)] Waiting until timeout for monitored process [2022-11-20 11:18:22,952 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 [2022-11-20 11:18:22,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:22,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:22,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4960)] Ended with exit code 0 [2022-11-20 11:18:22,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:22,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:22,977 INFO L229 MonitoredProcess]: Starting monitored process 4961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:22,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4961)] Waiting until timeout for monitored process [2022-11-20 11:18:22,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:22,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:22,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:22,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:22,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:22,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:22,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:22,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:22,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4961)] Ended with exit code 0 [2022-11-20 11:18:23,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,005 INFO L229 MonitoredProcess]: Starting monitored process 4962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4962)] Waiting until timeout for monitored process [2022-11-20 11:18:23,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:23,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:23,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:23,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4962)] Ended with exit code 0 [2022-11-20 11:18:23,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,034 INFO L229 MonitoredProcess]: Starting monitored process 4963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4963)] Waiting until timeout for monitored process [2022-11-20 11:18:23,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:23,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:23,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:23,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4963)] Ended with exit code 0 [2022-11-20 11:18:23,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,061 INFO L229 MonitoredProcess]: Starting monitored process 4964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4964)] Waiting until timeout for monitored process [2022-11-20 11:18:23,064 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 [2022-11-20 11:18:23,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:23,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:23,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:23,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4964)] Ended with exit code 0 [2022-11-20 11:18:23,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,098 INFO L229 MonitoredProcess]: Starting monitored process 4965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4965)] Waiting until timeout for monitored process [2022-11-20 11:18:23,101 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 [2022-11-20 11:18:23,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:23,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:23,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:23,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4965)] Ended with exit code 0 [2022-11-20 11:18:23,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,126 INFO L229 MonitoredProcess]: Starting monitored process 4966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4966)] Waiting until timeout for monitored process [2022-11-20 11:18:23,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:23,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:18:23,144 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:18:23,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4966)] Ended with exit code 0 [2022-11-20 11:18:23,153 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 11:18:23,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,154 INFO L229 MonitoredProcess]: Starting monitored process 4967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4967)] Waiting until timeout for monitored process [2022-11-20 11:18:23,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4967)] Ended with exit code 0 [2022-11-20 11:18:23,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,178 INFO L229 MonitoredProcess]: Starting monitored process 4968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4968)] Waiting until timeout for monitored process [2022-11-20 11:18:23,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4968)] Ended with exit code 0 [2022-11-20 11:18:23,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,202 INFO L229 MonitoredProcess]: Starting monitored process 4969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4969)] Waiting until timeout for monitored process [2022-11-20 11:18:23,204 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 [2022-11-20 11:18:23,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4969)] Ended with exit code 0 [2022-11-20 11:18:23,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,225 INFO L229 MonitoredProcess]: Starting monitored process 4970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4970)] Waiting until timeout for monitored process [2022-11-20 11:18:23,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4970)] Ended with exit code 0 [2022-11-20 11:18:23,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,248 INFO L229 MonitoredProcess]: Starting monitored process 4971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4971)] Waiting until timeout for monitored process [2022-11-20 11:18:23,251 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 [2022-11-20 11:18:23,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4971)] Ended with exit code 0 [2022-11-20 11:18:23,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,272 INFO L229 MonitoredProcess]: Starting monitored process 4972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4972)] Waiting until timeout for monitored process [2022-11-20 11:18:23,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4972)] Ended with exit code 0 [2022-11-20 11:18:23,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,295 INFO L229 MonitoredProcess]: Starting monitored process 4973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4973)] Waiting until timeout for monitored process [2022-11-20 11:18:23,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4973)] Ended with exit code 0 [2022-11-20 11:18:23,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,319 INFO L229 MonitoredProcess]: Starting monitored process 4974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4974)] Waiting until timeout for monitored process [2022-11-20 11:18:23,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4974)] Ended with exit code 0 [2022-11-20 11:18:23,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,346 INFO L229 MonitoredProcess]: Starting monitored process 4975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4975)] Waiting until timeout for monitored process [2022-11-20 11:18:23,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4975)] Ended with exit code 0 [2022-11-20 11:18:23,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,370 INFO L229 MonitoredProcess]: Starting monitored process 4976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4976)] Waiting until timeout for monitored process [2022-11-20 11:18:23,373 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 [2022-11-20 11:18:23,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4976)] Ended with exit code 0 [2022-11-20 11:18:23,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,403 INFO L229 MonitoredProcess]: Starting monitored process 4977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4977)] Waiting until timeout for monitored process [2022-11-20 11:18:23,406 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 [2022-11-20 11:18:23,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4977)] Ended with exit code 0 [2022-11-20 11:18:23,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,431 INFO L229 MonitoredProcess]: Starting monitored process 4978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4978)] Waiting until timeout for monitored process [2022-11-20 11:18:23,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4978)] Ended with exit code 0 [2022-11-20 11:18:23,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,455 INFO L229 MonitoredProcess]: Starting monitored process 4979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4979)] Waiting until timeout for monitored process [2022-11-20 11:18:23,458 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 [2022-11-20 11:18:23,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4979)] Ended with exit code 0 [2022-11-20 11:18:23,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,478 INFO L229 MonitoredProcess]: Starting monitored process 4980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4980)] Waiting until timeout for monitored process [2022-11-20 11:18:23,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4980)] Ended with exit code 0 [2022-11-20 11:18:23,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,502 INFO L229 MonitoredProcess]: Starting monitored process 4981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4981)] Waiting until timeout for monitored process [2022-11-20 11:18:23,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4981)] Ended with exit code 0 [2022-11-20 11:18:23,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,529 INFO L229 MonitoredProcess]: Starting monitored process 4982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4982)] Waiting until timeout for monitored process [2022-11-20 11:18:23,532 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 [2022-11-20 11:18:23,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4982)] Ended with exit code 0 [2022-11-20 11:18:23,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,553 INFO L229 MonitoredProcess]: Starting monitored process 4983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4983)] Waiting until timeout for monitored process [2022-11-20 11:18:23,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4983)] Ended with exit code 0 [2022-11-20 11:18:23,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,577 INFO L229 MonitoredProcess]: Starting monitored process 4984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4984)] Waiting until timeout for monitored process [2022-11-20 11:18:23,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4984)] Ended with exit code 0 [2022-11-20 11:18:23,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,602 INFO L229 MonitoredProcess]: Starting monitored process 4985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4985)] Waiting until timeout for monitored process [2022-11-20 11:18:23,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4985)] Ended with exit code 0 [2022-11-20 11:18:23,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,625 INFO L229 MonitoredProcess]: Starting monitored process 4986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4986)] Waiting until timeout for monitored process [2022-11-20 11:18:23,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4986)] Ended with exit code 0 [2022-11-20 11:18:23,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,649 INFO L229 MonitoredProcess]: Starting monitored process 4987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4987)] Waiting until timeout for monitored process [2022-11-20 11:18:23,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4987)] Ended with exit code 0 [2022-11-20 11:18:23,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,672 INFO L229 MonitoredProcess]: Starting monitored process 4988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4988)] Waiting until timeout for monitored process [2022-11-20 11:18:23,675 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 [2022-11-20 11:18:23,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:23,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:23,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:23,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:23,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:23,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4988)] Ended with exit code 0 [2022-11-20 11:18:23,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:23,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:23,698 INFO L229 MonitoredProcess]: Starting monitored process 4989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:23,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4989)] Waiting until timeout for monitored process [2022-11-20 11:18:23,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:23,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:23,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:23,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:23,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:23,716 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:23,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:24,091 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-20 11:18:24,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:24,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:24,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4989)] Ended with exit code 0 [2022-11-20 11:18:24,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:24,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:24,974 INFO L229 MonitoredProcess]: Starting monitored process 4990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:24,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4990)] Waiting until timeout for monitored process [2022-11-20 11:18:25,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4990)] Ended with exit code 0 [2022-11-20 11:18:25,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,024 INFO L229 MonitoredProcess]: Starting monitored process 4991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4991)] Waiting until timeout for monitored process [2022-11-20 11:18:25,027 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 [2022-11-20 11:18:25,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4991)] Ended with exit code 0 [2022-11-20 11:18:25,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,049 INFO L229 MonitoredProcess]: Starting monitored process 4992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4992)] Waiting until timeout for monitored process [2022-11-20 11:18:25,052 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 [2022-11-20 11:18:25,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4992)] Ended with exit code 0 [2022-11-20 11:18:25,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,073 INFO L229 MonitoredProcess]: Starting monitored process 4993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4993)] Waiting until timeout for monitored process [2022-11-20 11:18:25,076 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 [2022-11-20 11:18:25,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4993)] Ended with exit code 0 [2022-11-20 11:18:25,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,097 INFO L229 MonitoredProcess]: Starting monitored process 4994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4994)] Waiting until timeout for monitored process [2022-11-20 11:18:25,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4994)] Ended with exit code 0 [2022-11-20 11:18:25,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,120 INFO L229 MonitoredProcess]: Starting monitored process 4995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4995)] Waiting until timeout for monitored process [2022-11-20 11:18:25,123 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 [2022-11-20 11:18:25,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4995)] Ended with exit code 0 [2022-11-20 11:18:25,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,144 INFO L229 MonitoredProcess]: Starting monitored process 4996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4996)] Waiting until timeout for monitored process [2022-11-20 11:18:25,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4996)] Ended with exit code 0 [2022-11-20 11:18:25,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,168 INFO L229 MonitoredProcess]: Starting monitored process 4997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4997)] Waiting until timeout for monitored process [2022-11-20 11:18:25,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4997)] Ended with exit code 0 [2022-11-20 11:18:25,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,191 INFO L229 MonitoredProcess]: Starting monitored process 4998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4998)] Waiting until timeout for monitored process [2022-11-20 11:18:25,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4998)] Ended with exit code 0 [2022-11-20 11:18:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,218 INFO L229 MonitoredProcess]: Starting monitored process 4999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4999)] Waiting until timeout for monitored process [2022-11-20 11:18:25,221 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 [2022-11-20 11:18:25,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4999)] Ended with exit code 0 [2022-11-20 11:18:25,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,242 INFO L229 MonitoredProcess]: Starting monitored process 5000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5000)] Waiting until timeout for monitored process [2022-11-20 11:18:25,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5000)] Ended with exit code 0 [2022-11-20 11:18:25,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,266 INFO L229 MonitoredProcess]: Starting monitored process 5001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5001)] Waiting until timeout for monitored process [2022-11-20 11:18:25,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5001)] Ended with exit code 0 [2022-11-20 11:18:25,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,289 INFO L229 MonitoredProcess]: Starting monitored process 5002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5002)] Waiting until timeout for monitored process [2022-11-20 11:18:25,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5002)] Ended with exit code 0 [2022-11-20 11:18:25,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,314 INFO L229 MonitoredProcess]: Starting monitored process 5003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5003)] Waiting until timeout for monitored process [2022-11-20 11:18:25,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5003)] Ended with exit code 0 [2022-11-20 11:18:25,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,338 INFO L229 MonitoredProcess]: Starting monitored process 5004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5004)] Waiting until timeout for monitored process [2022-11-20 11:18:25,340 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 [2022-11-20 11:18:25,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5004)] Ended with exit code 0 [2022-11-20 11:18:25,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,365 INFO L229 MonitoredProcess]: Starting monitored process 5005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5005)] Waiting until timeout for monitored process [2022-11-20 11:18:25,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5005)] Ended with exit code 0 [2022-11-20 11:18:25,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,390 INFO L229 MonitoredProcess]: Starting monitored process 5006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5006)] Waiting until timeout for monitored process [2022-11-20 11:18:25,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5006)] Ended with exit code 0 [2022-11-20 11:18:25,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,429 INFO L229 MonitoredProcess]: Starting monitored process 5007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5007)] Waiting until timeout for monitored process [2022-11-20 11:18:25,432 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 [2022-11-20 11:18:25,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5007)] Ended with exit code 0 [2022-11-20 11:18:25,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,453 INFO L229 MonitoredProcess]: Starting monitored process 5008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5008)] Waiting until timeout for monitored process [2022-11-20 11:18:25,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5008)] Ended with exit code 0 [2022-11-20 11:18:25,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,477 INFO L229 MonitoredProcess]: Starting monitored process 5009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5009)] Waiting until timeout for monitored process [2022-11-20 11:18:25,480 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 [2022-11-20 11:18:25,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5009)] Ended with exit code 0 [2022-11-20 11:18:25,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,499 INFO L229 MonitoredProcess]: Starting monitored process 5010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5010)] Waiting until timeout for monitored process [2022-11-20 11:18:25,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5010)] Ended with exit code 0 [2022-11-20 11:18:25,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,522 INFO L229 MonitoredProcess]: Starting monitored process 5011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5011)] Waiting until timeout for monitored process [2022-11-20 11:18:25,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5011)] Ended with exit code 0 [2022-11-20 11:18:25,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,548 INFO L229 MonitoredProcess]: Starting monitored process 5012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5012)] Waiting until timeout for monitored process [2022-11-20 11:18:25,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5012)] Ended with exit code 0 [2022-11-20 11:18:25,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,571 INFO L229 MonitoredProcess]: Starting monitored process 5013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5013)] Waiting until timeout for monitored process [2022-11-20 11:18:25,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5013)] Ended with exit code 0 [2022-11-20 11:18:25,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,593 INFO L229 MonitoredProcess]: Starting monitored process 5014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5014)] Waiting until timeout for monitored process [2022-11-20 11:18:25,596 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 [2022-11-20 11:18:25,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5014)] Ended with exit code 0 [2022-11-20 11:18:25,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,615 INFO L229 MonitoredProcess]: Starting monitored process 5015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5015)] Waiting until timeout for monitored process [2022-11-20 11:18:25,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5015)] Ended with exit code 0 [2022-11-20 11:18:25,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,638 INFO L229 MonitoredProcess]: Starting monitored process 5016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5016)] Waiting until timeout for monitored process [2022-11-20 11:18:25,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5016)] Ended with exit code 0 [2022-11-20 11:18:25,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,675 INFO L229 MonitoredProcess]: Starting monitored process 5017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5017)] Waiting until timeout for monitored process [2022-11-20 11:18:25,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5017)] Ended with exit code 0 [2022-11-20 11:18:25,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,698 INFO L229 MonitoredProcess]: Starting monitored process 5018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5018)] Waiting until timeout for monitored process [2022-11-20 11:18:25,701 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 [2022-11-20 11:18:25,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5018)] Ended with exit code 0 [2022-11-20 11:18:25,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,722 INFO L229 MonitoredProcess]: Starting monitored process 5019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5019)] Waiting until timeout for monitored process [2022-11-20 11:18:25,724 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 [2022-11-20 11:18:25,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5019)] Ended with exit code 0 [2022-11-20 11:18:25,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,745 INFO L229 MonitoredProcess]: Starting monitored process 5020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5020)] Waiting until timeout for monitored process [2022-11-20 11:18:25,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5020)] Ended with exit code 0 [2022-11-20 11:18:25,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,769 INFO L229 MonitoredProcess]: Starting monitored process 5021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5021)] Waiting until timeout for monitored process [2022-11-20 11:18:25,771 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 [2022-11-20 11:18:25,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5021)] Ended with exit code 0 [2022-11-20 11:18:25,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,792 INFO L229 MonitoredProcess]: Starting monitored process 5022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5022)] Waiting until timeout for monitored process [2022-11-20 11:18:25,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5022)] Ended with exit code 0 [2022-11-20 11:18:25,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,816 INFO L229 MonitoredProcess]: Starting monitored process 5023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5023)] Waiting until timeout for monitored process [2022-11-20 11:18:25,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5023)] Ended with exit code 0 [2022-11-20 11:18:25,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,841 INFO L229 MonitoredProcess]: Starting monitored process 5024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5024)] Waiting until timeout for monitored process [2022-11-20 11:18:25,844 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 [2022-11-20 11:18:25,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5024)] Ended with exit code 0 [2022-11-20 11:18:25,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,866 INFO L229 MonitoredProcess]: Starting monitored process 5025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5025)] Waiting until timeout for monitored process [2022-11-20 11:18:25,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5025)] Ended with exit code 0 [2022-11-20 11:18:25,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,893 INFO L229 MonitoredProcess]: Starting monitored process 5026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5026)] Waiting until timeout for monitored process [2022-11-20 11:18:25,896 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 [2022-11-20 11:18:25,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5026)] Ended with exit code 0 [2022-11-20 11:18:25,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,916 INFO L229 MonitoredProcess]: Starting monitored process 5027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5027)] Waiting until timeout for monitored process [2022-11-20 11:18:25,919 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 [2022-11-20 11:18:25,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:18:25,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:18:25,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:18:25,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5027)] Ended with exit code 0 [2022-11-20 11:18:25,939 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 11:18:25,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,940 INFO L229 MonitoredProcess]: Starting monitored process 5028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5028)] Waiting until timeout for monitored process [2022-11-20 11:18:25,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:25,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:25,956 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:25,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5028)] Ended with exit code 0 [2022-11-20 11:18:25,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,966 INFO L229 MonitoredProcess]: Starting monitored process 5029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5029)] Waiting until timeout for monitored process [2022-11-20 11:18:25,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:25,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:25,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:25,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:25,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:25,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:25,982 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:25,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:25,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:25,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:25,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5029)] Ended with exit code 0 [2022-11-20 11:18:25,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:25,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:25,992 INFO L229 MonitoredProcess]: Starting monitored process 5030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:25,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5030)] Waiting until timeout for monitored process [2022-11-20 11:18:25,994 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 [2022-11-20 11:18:26,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5030)] Ended with exit code 0 [2022-11-20 11:18:26,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,018 INFO L229 MonitoredProcess]: Starting monitored process 5031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5031)] Waiting until timeout for monitored process [2022-11-20 11:18:26,020 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 [2022-11-20 11:18:26,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,034 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5031)] Ended with exit code 0 [2022-11-20 11:18:26,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,044 INFO L229 MonitoredProcess]: Starting monitored process 5032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5032)] Waiting until timeout for monitored process [2022-11-20 11:18:26,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,060 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5032)] Ended with exit code 0 [2022-11-20 11:18:26,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,070 INFO L229 MonitoredProcess]: Starting monitored process 5033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5033)] Waiting until timeout for monitored process [2022-11-20 11:18:26,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,089 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5033)] Ended with exit code 0 [2022-11-20 11:18:26,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,099 INFO L229 MonitoredProcess]: Starting monitored process 5034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5034)] Waiting until timeout for monitored process [2022-11-20 11:18:26,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,116 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5034)] Ended with exit code 0 [2022-11-20 11:18:26,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,126 INFO L229 MonitoredProcess]: Starting monitored process 5035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5035)] Waiting until timeout for monitored process [2022-11-20 11:18:26,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,142 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5035)] Ended with exit code 0 [2022-11-20 11:18:26,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,158 INFO L229 MonitoredProcess]: Starting monitored process 5036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5036)] Waiting until timeout for monitored process [2022-11-20 11:18:26,160 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 [2022-11-20 11:18:26,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,173 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5036)] Ended with exit code 0 [2022-11-20 11:18:26,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,183 INFO L229 MonitoredProcess]: Starting monitored process 5037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5037)] Waiting until timeout for monitored process [2022-11-20 11:18:26,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5037)] Ended with exit code 0 [2022-11-20 11:18:26,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,226 INFO L229 MonitoredProcess]: Starting monitored process 5038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5038)] Waiting until timeout for monitored process [2022-11-20 11:18:26,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,243 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5038)] Ended with exit code 0 [2022-11-20 11:18:26,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,259 INFO L229 MonitoredProcess]: Starting monitored process 5039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5039)] Waiting until timeout for monitored process [2022-11-20 11:18:26,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5039)] Ended with exit code 0 [2022-11-20 11:18:26,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,285 INFO L229 MonitoredProcess]: Starting monitored process 5040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5040)] Waiting until timeout for monitored process [2022-11-20 11:18:26,287 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 [2022-11-20 11:18:26,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5040)] Ended with exit code 0 [2022-11-20 11:18:26,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,311 INFO L229 MonitoredProcess]: Starting monitored process 5041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5041)] Waiting until timeout for monitored process [2022-11-20 11:18:26,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5041)] Ended with exit code 0 [2022-11-20 11:18:26,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,337 INFO L229 MonitoredProcess]: Starting monitored process 5042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5042)] Waiting until timeout for monitored process [2022-11-20 11:18:26,339 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 [2022-11-20 11:18:26,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5042)] Ended with exit code 0 [2022-11-20 11:18:26,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,369 INFO L229 MonitoredProcess]: Starting monitored process 5043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5043)] Waiting until timeout for monitored process [2022-11-20 11:18:26,372 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 [2022-11-20 11:18:26,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,385 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5043)] Ended with exit code 0 [2022-11-20 11:18:26,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,395 INFO L229 MonitoredProcess]: Starting monitored process 5044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5044)] Waiting until timeout for monitored process [2022-11-20 11:18:26,398 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 [2022-11-20 11:18:26,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5044)] Ended with exit code 0 [2022-11-20 11:18:26,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,421 INFO L229 MonitoredProcess]: Starting monitored process 5045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5045)] Waiting until timeout for monitored process [2022-11-20 11:18:26,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5045)] Ended with exit code 0 [2022-11-20 11:18:26,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,449 INFO L229 MonitoredProcess]: Starting monitored process 5046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5046)] Waiting until timeout for monitored process [2022-11-20 11:18:26,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5046)] Ended with exit code 0 [2022-11-20 11:18:26,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,475 INFO L229 MonitoredProcess]: Starting monitored process 5047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5047)] Waiting until timeout for monitored process [2022-11-20 11:18:26,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5047)] Ended with exit code 0 [2022-11-20 11:18:26,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,501 INFO L229 MonitoredProcess]: Starting monitored process 5048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5048)] Waiting until timeout for monitored process [2022-11-20 11:18:26,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,518 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5048)] Ended with exit code 0 [2022-11-20 11:18:26,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,528 INFO L229 MonitoredProcess]: Starting monitored process 5049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5049)] Waiting until timeout for monitored process [2022-11-20 11:18:26,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:26,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:26,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:26,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:26,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:26,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:26,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5049)] Ended with exit code 0 [2022-11-20 11:18:26,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:26,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:26,555 INFO L229 MonitoredProcess]: Starting monitored process 5050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:26,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5050)] Waiting until timeout for monitored process [2022-11-20 11:18:26,558 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 [2022-11-20 11:18:26,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:26,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:26,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:26,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:26,576 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-20 11:18:26,576 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:27,257 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-20 11:18:27,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5050)] Ended with exit code 0 [2022-11-20 11:18:29,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,445 INFO L229 MonitoredProcess]: Starting monitored process 5051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5051)] Waiting until timeout for monitored process [2022-11-20 11:18:29,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5051)] Ended with exit code 0 [2022-11-20 11:18:29,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,473 INFO L229 MonitoredProcess]: Starting monitored process 5052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5052)] Waiting until timeout for monitored process [2022-11-20 11:18:29,475 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 [2022-11-20 11:18:29,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5052)] Ended with exit code 0 [2022-11-20 11:18:29,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,501 INFO L229 MonitoredProcess]: Starting monitored process 5053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5053)] Waiting until timeout for monitored process [2022-11-20 11:18:29,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5053)] Ended with exit code 0 [2022-11-20 11:18:29,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,527 INFO L229 MonitoredProcess]: Starting monitored process 5054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5054)] Waiting until timeout for monitored process [2022-11-20 11:18:29,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5054)] Ended with exit code 0 [2022-11-20 11:18:29,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,553 INFO L229 MonitoredProcess]: Starting monitored process 5055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5055)] Waiting until timeout for monitored process [2022-11-20 11:18:29,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5055)] Ended with exit code 0 [2022-11-20 11:18:29,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,579 INFO L229 MonitoredProcess]: Starting monitored process 5056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5056)] Waiting until timeout for monitored process [2022-11-20 11:18:29,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5056)] Ended with exit code 0 [2022-11-20 11:18:29,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,605 INFO L229 MonitoredProcess]: Starting monitored process 5057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5057)] Waiting until timeout for monitored process [2022-11-20 11:18:29,607 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 [2022-11-20 11:18:29,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5057)] Ended with exit code 0 [2022-11-20 11:18:29,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,631 INFO L229 MonitoredProcess]: Starting monitored process 5058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5058)] Waiting until timeout for monitored process [2022-11-20 11:18:29,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,647 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5058)] Ended with exit code 0 [2022-11-20 11:18:29,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,657 INFO L229 MonitoredProcess]: Starting monitored process 5059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5059)] Waiting until timeout for monitored process [2022-11-20 11:18:29,659 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 [2022-11-20 11:18:29,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5059)] Ended with exit code 0 [2022-11-20 11:18:29,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,688 INFO L229 MonitoredProcess]: Starting monitored process 5060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5060)] Waiting until timeout for monitored process [2022-11-20 11:18:29,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5060)] Ended with exit code 0 [2022-11-20 11:18:29,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,714 INFO L229 MonitoredProcess]: Starting monitored process 5061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5061)] Waiting until timeout for monitored process [2022-11-20 11:18:29,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,730 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,731 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5061)] Ended with exit code 0 [2022-11-20 11:18:29,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,740 INFO L229 MonitoredProcess]: Starting monitored process 5062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5062)] Waiting until timeout for monitored process [2022-11-20 11:18:29,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,756 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5062)] Ended with exit code 0 [2022-11-20 11:18:29,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,766 INFO L229 MonitoredProcess]: Starting monitored process 5063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5063)] Waiting until timeout for monitored process [2022-11-20 11:18:29,769 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 [2022-11-20 11:18:29,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5063)] Ended with exit code 0 [2022-11-20 11:18:29,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,793 INFO L229 MonitoredProcess]: Starting monitored process 5064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5064)] Waiting until timeout for monitored process [2022-11-20 11:18:29,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5064)] Ended with exit code 0 [2022-11-20 11:18:29,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,819 INFO L229 MonitoredProcess]: Starting monitored process 5065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5065)] Waiting until timeout for monitored process [2022-11-20 11:18:29,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5065)] Ended with exit code 0 [2022-11-20 11:18:29,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,850 INFO L229 MonitoredProcess]: Starting monitored process 5066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5066)] Waiting until timeout for monitored process [2022-11-20 11:18:29,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5066)] Ended with exit code 0 [2022-11-20 11:18:29,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,878 INFO L229 MonitoredProcess]: Starting monitored process 5067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5067)] Waiting until timeout for monitored process [2022-11-20 11:18:29,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5067)] Ended with exit code 0 [2022-11-20 11:18:29,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,929 INFO L229 MonitoredProcess]: Starting monitored process 5068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5068)] Waiting until timeout for monitored process [2022-11-20 11:18:29,932 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 [2022-11-20 11:18:29,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5068)] Ended with exit code 0 [2022-11-20 11:18:29,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,955 INFO L229 MonitoredProcess]: Starting monitored process 5069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5069)] Waiting until timeout for monitored process [2022-11-20 11:18:29,958 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 [2022-11-20 11:18:29,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:29,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:29,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5069)] Ended with exit code 0 [2022-11-20 11:18:29,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:29,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:29,981 INFO L229 MonitoredProcess]: Starting monitored process 5070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:29,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5070)] Waiting until timeout for monitored process [2022-11-20 11:18:29,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:29,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:29,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:29,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:29,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:29,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:29,998 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:29,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:29,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5070)] Ended with exit code 0 [2022-11-20 11:18:30,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,008 INFO L229 MonitoredProcess]: Starting monitored process 5071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5071)] Waiting until timeout for monitored process [2022-11-20 11:18:30,011 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 [2022-11-20 11:18:30,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5071)] Ended with exit code 0 [2022-11-20 11:18:30,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,034 INFO L229 MonitoredProcess]: Starting monitored process 5072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5072)] Waiting until timeout for monitored process [2022-11-20 11:18:30,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5072)] Ended with exit code 0 [2022-11-20 11:18:30,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,067 INFO L229 MonitoredProcess]: Starting monitored process 5073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,079 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 [2022-11-20 11:18:30,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5073)] Waiting until timeout for monitored process [2022-11-20 11:18:30,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5073)] Ended with exit code 0 [2022-11-20 11:18:30,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,104 INFO L229 MonitoredProcess]: Starting monitored process 5074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5074)] Waiting until timeout for monitored process [2022-11-20 11:18:30,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5074)] Ended with exit code 0 [2022-11-20 11:18:30,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,132 INFO L229 MonitoredProcess]: Starting monitored process 5075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5075)] Waiting until timeout for monitored process [2022-11-20 11:18:30,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,148 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5075)] Ended with exit code 0 [2022-11-20 11:18:30,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,158 INFO L229 MonitoredProcess]: Starting monitored process 5076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5076)] Waiting until timeout for monitored process [2022-11-20 11:18:30,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,174 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5076)] Ended with exit code 0 [2022-11-20 11:18:30,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,184 INFO L229 MonitoredProcess]: Starting monitored process 5077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5077)] Waiting until timeout for monitored process [2022-11-20 11:18:30,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5077)] Ended with exit code 0 [2022-11-20 11:18:30,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,232 INFO L229 MonitoredProcess]: Starting monitored process 5078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5078)] Waiting until timeout for monitored process [2022-11-20 11:18:30,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,248 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5078)] Ended with exit code 0 [2022-11-20 11:18:30,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,259 INFO L229 MonitoredProcess]: Starting monitored process 5079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5079)] Waiting until timeout for monitored process [2022-11-20 11:18:30,261 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 [2022-11-20 11:18:30,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5079)] Ended with exit code 0 [2022-11-20 11:18:30,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,285 INFO L229 MonitoredProcess]: Starting monitored process 5080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5080)] Waiting until timeout for monitored process [2022-11-20 11:18:30,287 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 [2022-11-20 11:18:30,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,302 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5080)] Forceful destruction successful, exit code 0 [2022-11-20 11:18:30,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,311 INFO L229 MonitoredProcess]: Starting monitored process 5081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5081)] Waiting until timeout for monitored process [2022-11-20 11:18:30,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5081)] Ended with exit code 0 [2022-11-20 11:18:30,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,337 INFO L229 MonitoredProcess]: Starting monitored process 5082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5082)] Waiting until timeout for monitored process [2022-11-20 11:18:30,340 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 [2022-11-20 11:18:30,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5082)] Ended with exit code 0 [2022-11-20 11:18:30,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,363 INFO L229 MonitoredProcess]: Starting monitored process 5083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5083)] Waiting until timeout for monitored process [2022-11-20 11:18:30,366 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 [2022-11-20 11:18:30,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,380 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5083)] Ended with exit code 0 [2022-11-20 11:18:30,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,390 INFO L229 MonitoredProcess]: Starting monitored process 5084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5084)] Waiting until timeout for monitored process [2022-11-20 11:18:30,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5084)] Ended with exit code 0 [2022-11-20 11:18:30,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,453 INFO L229 MonitoredProcess]: Starting monitored process 5085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5085)] Waiting until timeout for monitored process [2022-11-20 11:18:30,455 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 [2022-11-20 11:18:30,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5085)] Ended with exit code 0 [2022-11-20 11:18:30,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,479 INFO L229 MonitoredProcess]: Starting monitored process 5086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5086)] Waiting until timeout for monitored process [2022-11-20 11:18:30,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:18:30,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5086)] Ended with exit code 0 [2022-11-20 11:18:30,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,511 INFO L229 MonitoredProcess]: Starting monitored process 5087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5087)] Waiting until timeout for monitored process [2022-11-20 11:18:30,514 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 [2022-11-20 11:18:30,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5087)] Ended with exit code 0 [2022-11-20 11:18:30,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:30,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:30,538 INFO L229 MonitoredProcess]: Starting monitored process 5088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:30,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5088)] Waiting until timeout for monitored process [2022-11-20 11:18:30,540 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 [2022-11-20 11:18:30,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:18:30,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:18:30,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:18:30,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:18:30,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:18:30,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:18:30,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:18:30,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:18:30,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:18:30,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5088)] Ended with exit code 0 [2022-11-20 11:18:30,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:18:30,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:18:30,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:18:30,564 INFO L87 Difference]: Start difference. First operand 535 states and 756 transitions. cyclomatic complexity: 226 Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 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) [2022-11-20 11:18:30,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:18:30,599 INFO L93 Difference]: Finished difference Result 537 states and 757 transitions. [2022-11-20 11:18:30,599 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 537 states and 757 transitions. [2022-11-20 11:18:30,602 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 344 [2022-11-20 11:18:30,604 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 537 states to 527 states and 743 transitions. [2022-11-20 11:18:30,604 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 390 [2022-11-20 11:18:30,605 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 390 [2022-11-20 11:18:30,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 527 states and 743 transitions. [2022-11-20 11:18:30,606 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 11:18:30,606 INFO L218 hiAutomatonCegarLoop]: Abstraction has 527 states and 743 transitions. [2022-11-20 11:18:30,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 527 states and 743 transitions. [2022-11-20 11:18:30,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 527 to 527. [2022-11-20 11:18:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 527 states, 527 states have (on average 1.4098671726755219) internal successors, (743), 526 states have internal predecessors, (743), 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) [2022-11-20 11:18:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 743 transitions. [2022-11-20 11:18:30,616 INFO L240 hiAutomatonCegarLoop]: Abstraction has 527 states and 743 transitions. [2022-11-20 11:18:30,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:18:30,617 INFO L428 stractBuchiCegarLoop]: Abstraction has 527 states and 743 transitions. [2022-11-20 11:18:30,617 INFO L335 stractBuchiCegarLoop]: ======== Iteration 24 ============ [2022-11-20 11:18:30,617 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 527 states and 743 transitions. [2022-11-20 11:18:30,619 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 344 [2022-11-20 11:18:30,619 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:18:30,620 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:18:30,622 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] [2022-11-20 11:18:30,622 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] [2022-11-20 11:18:30,623 INFO L748 eck$LassoCheckResult]: Stem: 54482#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(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 54443#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; 54374#L74-2 assume !!(add_history_type_~var~0#1 < 3); 54375#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; 54458#L129 assume 0 == read_history_bool_~history_id#1; 54307#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 54206#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; 54409#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 54358#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; 54359#L74-2 assume !!(add_history_type_~var~0#1 < 3); 54376#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; 54510#L129 assume 0 == read_history_bool_~history_id#1; 54506#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 54503#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; 54502#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 54501#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; 54500#L74-2 assume !!(add_history_type_~var~0#1 < 3); 54487#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; 54497#L129 assume 0 == read_history_bool_~history_id#1; 54493#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 54490#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; 54489#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 54488#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; 54486#L74-2 assume !(add_history_type_~var~0#1 < 3); 54485#L74-3 add_history_type_#res#1 := 1; 54483#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; 54395#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; 54272#L74-6 assume !!(add_history_type_~var~0#1 < 3); 54273#L75-2 assume !(0 == add_history_type_~history_id#1); 54386#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; 54445#L129-4 assume !(0 == read_history_bool_~history_id#1); 54424#L139-4 assume 1 == read_history_bool_~history_id#1; 54425#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 54283#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; 54319#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 54253#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; 54254#L74-6 assume !!(add_history_type_~var~0#1 < 3); 54274#L75-2 assume !(0 == add_history_type_~history_id#1); 54602#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; 54601#L129-4 assume !(0 == read_history_bool_~history_id#1); 54600#L139-4 assume 1 == read_history_bool_~history_id#1; 54592#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 54587#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; 54586#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 54585#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; 54581#L74-6 assume !!(add_history_type_~var~0#1 < 3); 54530#L75-2 assume !(0 == add_history_type_~history_id#1); 54578#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; 54576#L129-4 assume !(0 == read_history_bool_~history_id#1); 54574#L139-4 assume 1 == read_history_bool_~history_id#1; 54541#L140-4 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate2Failed_History_0~0; 54537#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; 54535#L83-1 assume !!(add_history_type_~tmp___0~0#1 == add_history_type_~ini_bool~0#1 % 256); 54532#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; 54529#L74-6 assume !(add_history_type_~var~0#1 < 3); 54289#L74-7 add_history_type_#res#1 := 1; 54290#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; 54248#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; 54249#L74-10 assume !!(add_history_type_~var~0#1 < 3); 54327#L75-4 assume !(0 == add_history_type_~history_id#1); 54473#L81-4 assume !(1 == add_history_type_~history_id#1); 54436#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; 54437#L129-8 assume !(0 == read_history_bool_~history_id#1); 54407#L139-8 assume !(1 == read_history_bool_~history_id#1); 54408#L149-8 assume 2 == read_history_bool_~history_id#1; 54417#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 54412#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; 54340#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 54341#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; 54328#L74-10 assume !!(add_history_type_~var~0#1 < 3); 54329#L75-4 assume !(0 == add_history_type_~history_id#1); 54481#L81-4 assume !(1 == add_history_type_~history_id#1); 54528#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; 54527#L129-8 assume !(0 == read_history_bool_~history_id#1); 54526#L139-8 assume !(1 == read_history_bool_~history_id#1); 54525#L149-8 assume 2 == read_history_bool_~history_id#1; 54521#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 54520#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; 54519#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 54518#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; 54517#L74-10 assume !!(add_history_type_~var~0#1 < 3); 54516#L75-4 assume !(0 == add_history_type_~history_id#1); 54472#L81-4 assume !(1 == add_history_type_~history_id#1); 54434#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; 54435#L129-8 assume !(0 == read_history_bool_~history_id#1); 54405#L139-8 assume !(1 == read_history_bool_~history_id#1); 54406#L149-8 assume 2 == read_history_bool_~history_id#1; 54415#L150-8 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate3Failed_History_0~0; 54411#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; 54338#L89-2 assume !!(add_history_type_~tmp___1~0#1 == add_history_type_~ini_bool~0#1 % 256); 54339#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; 54453#L74-10 assume !(add_history_type_~var~0#1 < 3); 54484#L74-11 add_history_type_#res#1 := 1; 54343#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; 54344#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; 54470#L74-14 assume !!(add_history_type_~var~0#1 < 3); 54421#L75-6 assume !(0 == add_history_type_~history_id#1); 54422#L81-6 assume !(1 == add_history_type_~history_id#1); 54635#L87-6 assume !(2 == add_history_type_~history_id#1); 54634#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; 54633#L109-3 assume 3 == read_history_int8_~history_id#1; 54632#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 54630#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; 54515#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 54279#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; 54267#L74-14 assume !!(add_history_type_~var~0#1 < 3); 54268#L75-6 assume !(0 == add_history_type_~history_id#1); 54423#L81-6 assume !(1 == add_history_type_~history_id#1); 54230#L87-6 assume !(2 == add_history_type_~history_id#1); 54231#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; 54383#L109-3 assume 3 == read_history_int8_~history_id#1; 54401#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 54295#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; 54296#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 54478#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; 54514#L74-14 assume !!(add_history_type_~var~0#1 < 3); 54513#L75-6 assume !(0 == add_history_type_~history_id#1); 54428#L81-6 assume !(1 == add_history_type_~history_id#1); 54228#L87-6 assume !(2 == add_history_type_~history_id#1); 54229#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; 54382#L109-3 assume 3 == read_history_int8_~history_id#1; 54400#L110-3 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 54293#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; 54294#L95-3 assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); 54278#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; 54265#L74-14 assume !(add_history_type_~var~0#1 < 3); 54266#L74-15 add_history_type_#res#1 := 1; 54305#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; 54441#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 54348#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; 54309#L37 assume !(0 == assume_abort_if_not_~cond#1); 54310#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; 54391#L515-2 [2022-11-20 11:18:30,623 INFO L750 eck$LassoCheckResult]: Loop: 54391#L515-2 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; 54333#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; 54288#L194-2 assume { :end_inline_write_history_bool } true; 54476#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; 54456#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 54224#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; 54413#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 54414#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); 54477#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; 54597#L184-2 assume !(0 == write_history_bool_~history_id#1); 54596#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; 54595#L194-5 assume { :end_inline_write_history_bool } true; 54588#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); 54589#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; 54702#L184-4 assume !(0 == write_history_bool_~history_id#1); 54701#L189-4 assume !(1 == write_history_bool_~history_id#1); 54449#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; 54323#L194-8 assume { :end_inline_write_history_bool } true; 54324#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); 54360#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; 54356#L444 assume ~VALUE1~0 == ~VALUE2~0; 54281#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 54214#L472-2 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; 54444#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; 54389#L169-2 assume { :end_inline_write_history_int8 } true; 54397#L478 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; 54398#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 54227#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; 54350#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 54351#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; 54429#L129-12 assume 0 == read_history_bool_~history_id#1; 54460#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 54461#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 54234#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; 54235#L265 assume !(0 == check_~tmp___3~0#1 % 256); 54302#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; 54471#L109-7 assume 3 == read_history_int8_~history_id#1; 54303#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 54304#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 54346#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; 54347#L304 assume !(check_~tmp___10~0#1 > -2); 54361#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; 54362#L109-9 assume 3 == read_history_int8_~history_id#1; 54479#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 54432#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; 54220#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 54222#L324-1 check_#res#1 := 1; 54298#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; 54325#L539-72 assume !(0 == assert_~arg#1 % 256); 54390#L534-36 assume { :end_inline_assert } true; 54391#L515-2 [2022-11-20 11:18:30,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:18:30,624 INFO L85 PathProgramCache]: Analyzing trace with hash 609178037, now seen corresponding path program 1 times [2022-11-20 11:18:30,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:18:30,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570551534] [2022-11-20 11:18:30,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:18:30,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:18:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:18:30,646 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:18:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:18:30,687 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:18:30,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:18:30,688 INFO L85 PathProgramCache]: Analyzing trace with hash -1127017879, now seen corresponding path program 10 times [2022-11-20 11:18:30,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:18:30,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457447595] [2022-11-20 11:18:30,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:18:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:18:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:18:30,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:18:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:18:30,726 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:18:30,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:18:30,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1851977955, now seen corresponding path program 1 times [2022-11-20 11:18:30,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:18:30,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525368212] [2022-11-20 11:18:30,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:18:30,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:18:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:18:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 11:18:31,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:18:31,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525368212] [2022-11-20 11:18:31,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525368212] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:18:31,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916863017] [2022-11-20 11:18:31,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:18:31,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:18:31,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:31,473 INFO L229 MonitoredProcess]: Starting monitored process 5089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:18:31,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5089)] Waiting until timeout for monitored process [2022-11-20 11:18:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:18:31,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 672 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-20 11:18:31,723 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:18:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-11-20 11:18:32,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:18:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-11-20 11:18:32,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916863017] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:18:32,815 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 11:18:32,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 16 [2022-11-20 11:18:32,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480640206] [2022-11-20 11:18:32,815 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 11:18:35,749 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:18:35,749 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:18:35,749 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:18:35,750 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:18:35,750 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:18:35,750 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:35,750 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:18:35,750 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:18:35,750 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration24_Loop [2022-11-20 11:18:35,750 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:18:35,750 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:18:35,755 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,757 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,759 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,761 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,769 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,771 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,798 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,804 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:35,822 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,185 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,188 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,194 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,196 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,198 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,200 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,202 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,204 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,206 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,209 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,212 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,215 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,217 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,222 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,224 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,226 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,228 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,234 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,239 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,241 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,247 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,249 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,251 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,253 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,255 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,260 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,262 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,264 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,266 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,268 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,270 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,272 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,274 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,278 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,280 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,282 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,284 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,286 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,288 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:36,301 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:18:37,728 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2022-11-20 11:18:53,928 WARN L233 SmtUtils]: Spent 16.08s on a formula simplification. DAG size of input: 218 DAG size of output: 157 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-20 11:18:54,072 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:18:54,073 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:18:54,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,075 INFO L229 MonitoredProcess]: Starting monitored process 5090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5090)] Waiting until timeout for monitored process [2022-11-20 11:18:54,077 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,077 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,092 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,092 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___14~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___14~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:18:54,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5090)] Ended with exit code 0 [2022-11-20 11:18:54,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,096 INFO L229 MonitoredProcess]: Starting monitored process 5091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5091)] Waiting until timeout for monitored process [2022-11-20 11:18:54,099 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,100 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,114 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,114 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: [] [2022-11-20 11:18:54,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5091)] Ended with exit code 0 [2022-11-20 11:18:54,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,118 INFO L229 MonitoredProcess]: Starting monitored process 5092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5092)] Waiting until timeout for monitored process [2022-11-20 11:18:54,121 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,121 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,136 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,136 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: [] [2022-11-20 11:18:54,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5092)] Ended with exit code 0 [2022-11-20 11:18:54,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,141 INFO L229 MonitoredProcess]: Starting monitored process 5093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5093)] Waiting until timeout for monitored process [2022-11-20 11:18:54,143 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,144 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,165 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,165 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_read_history_int8_~historyIndex#1=0, ULTIMATE.start_read_history_int8_#in~historyIndex#1=0} Honda state: {ULTIMATE.start_read_history_int8_~historyIndex#1=0, ULTIMATE.start_read_history_int8_#in~historyIndex#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 11:18:54,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5093)] Ended with exit code 0 [2022-11-20 11:18:54,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,169 INFO L229 MonitoredProcess]: Starting monitored process 5094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5094)] Waiting until timeout for monitored process [2022-11-20 11:18:54,172 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,172 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,186 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,186 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: [] [2022-11-20 11:18:54,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5094)] Ended with exit code 0 [2022-11-20 11:18:54,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,190 INFO L229 MonitoredProcess]: Starting monitored process 5095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5095)] Waiting until timeout for monitored process [2022-11-20 11:18:54,193 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,193 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,207 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 11:18:54,207 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: [] [2022-11-20 11:18:54,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5095)] Ended with exit code 0 [2022-11-20 11:18:54,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,211 INFO L229 MonitoredProcess]: Starting monitored process 5096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5096)] Waiting until timeout for monitored process [2022-11-20 11:18:54,214 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:18:54,214 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:18:54,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5096)] Ended with exit code 0 [2022-11-20 11:18:54,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:18:54,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:18:54,256 INFO L229 MonitoredProcess]: Starting monitored process 5097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:18:54,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5097)] Waiting until timeout for monitored process [2022-11-20 11:18:54,259 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:18:54,259 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:19:06,919 INFO L442 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2022-11-20 11:19:06,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b4dd81-6838-4bea-8658-b81a11b1def5/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5097)] Ended with exit code 0 [2022-11-20 11:19:06,941 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:19:06,941 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:19:06,941 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:19:06,941 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:19:06,941 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:19:06,941 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:19:06,941 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:19:06,941 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:19:06,941 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration24_Loop [2022-11-20 11:19:06,942 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:19:06,942 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:19:06,946 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,958 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,976 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,978 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,981 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,983 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,992 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,994 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:06,997 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,355 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,357 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,368 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,371 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,373 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,386 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,388 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,393 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,396 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,405 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,407 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,410 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,412 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,415 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,418 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,421 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,423 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,431 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,433 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,435 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,437 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,442 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,445 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,447 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,449 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,451 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,457 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,463 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,465 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,468 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,471 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,473 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,478 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,480 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,482 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,485 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,487 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,489 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,491 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,493 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,495 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,498 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,500 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,502 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,504 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:07,518 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:19:08,881 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8