./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/array-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f 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_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/array-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 229f3e8ce4e3b13e76b58dc42b5f9a4638bd79f9f3aa927499d1d902ea457152 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:22:18,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:22:18,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:22:18,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:22:18,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:22:18,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:22:18,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:22:18,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:22:18,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:22:18,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:22:18,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:22:18,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:22:18,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:22:18,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:22:18,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:22:18,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:22:18,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:22:18,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:22:18,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:22:18,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:22:18,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:22:18,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:22:18,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:22:18,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:22:18,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:22:18,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:22:18,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:22:18,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:22:18,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:22:18,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:22:18,721 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:22:18,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:22:18,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:22:18,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:22:18,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:22:18,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:22:18,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:22:18,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:22:18,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:22:18,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:22:18,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:22:18,734 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-16 11:22:18,788 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:22:18,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:22:18,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:22:18,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:22:18,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:22:18,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:22:18,792 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:22:18,792 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 11:22:18,792 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 11:22:18,792 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 11:22:18,794 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 11:22:18,794 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 11:22:18,795 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 11:22:18,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:22:18,795 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 11:22:18,795 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 11:22:18,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:22:18,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 11:22:18,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:22:18,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 11:22:18,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 11:22:18,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 11:22:18,797 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 11:22:18,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:22:18,798 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 11:22:18,798 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:22:18,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 11:22:18,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:22:18,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:22:18,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:22:18,800 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:22:18,802 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 11:22:18,802 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_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 229f3e8ce4e3b13e76b58dc42b5f9a4638bd79f9f3aa927499d1d902ea457152 [2022-11-16 11:22:19,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:22:19,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:22:19,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:22:19,236 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:22:19,237 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:22:19,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/loops/array-1.c [2022-11-16 11:22:19,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/data/f28565d33/0d99aa17eba2462bbee4d148634cdfbd/FLAG339f8042f [2022-11-16 11:22:20,037 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:22:20,037 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/sv-benchmarks/c/loops/array-1.c [2022-11-16 11:22:20,048 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/data/f28565d33/0d99aa17eba2462bbee4d148634cdfbd/FLAG339f8042f [2022-11-16 11:22:20,385 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/data/f28565d33/0d99aa17eba2462bbee4d148634cdfbd [2022-11-16 11:22:20,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:22:20,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:22:20,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:20,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:22:20,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:22:20,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f23bf6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20, skipping insertion in model container [2022-11-16 11:22:20,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:22:20,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:22:20,647 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/sv-benchmarks/c/loops/array-1.c[319,332] [2022-11-16 11:22:20,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:20,690 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:22:20,706 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/sv-benchmarks/c/loops/array-1.c[319,332] [2022-11-16 11:22:20,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:20,746 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:22:20,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20 WrapperNode [2022-11-16 11:22:20,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:20,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:20,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:22:20,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:22:20,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,799 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-11-16 11:22:20,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:20,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:22:20,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:22:20,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:22:20,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,837 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:22:20,841 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:22:20,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:22:20,841 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:22:20,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (1/1) ... [2022-11-16 11:22:20,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:20,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:20,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:20,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 11:22:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:22:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:22:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:22:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:22:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:22:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:22:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:22:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:22:21,062 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:22:21,063 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:22:21,214 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:22:21,221 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:22:21,222 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:22:21,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:22:21 BoogieIcfgContainer [2022-11-16 11:22:21,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:22:21,226 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 11:22:21,226 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 11:22:21,231 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 11:22:21,232 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:22:21,232 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 11:22:20" (1/3) ... [2022-11-16 11:22:21,234 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d101473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 11:22:21, skipping insertion in model container [2022-11-16 11:22:21,234 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:22:21,234 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:20" (2/3) ... [2022-11-16 11:22:21,235 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d101473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 11:22:21, skipping insertion in model container [2022-11-16 11:22:21,235 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:22:21,235 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:22:21" (3/3) ... [2022-11-16 11:22:21,237 INFO L332 chiAutomizerObserver]: Analyzing ICFG array-1.c [2022-11-16 11:22:21,303 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 11:22:21,304 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 11:22:21,304 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 11:22:21,304 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 11:22:21,304 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 11:22:21,305 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 11:22:21,305 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 11:22:21,305 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 11:22:21,310 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:22:21,333 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 11:22:21,333 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:22:21,334 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:22:21,340 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 11:22:21,341 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 11:22:21,341 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 11:22:21,341 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:22:21,343 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 11:22:21,343 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:22:21,343 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:22:21,344 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 11:22:21,344 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 11:22:21,354 INFO L748 eck$LassoCheckResult]: Stem: 4#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(10, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~post5#1, main_#t~mem9#1, main_~SIZE~0#1, main_~j~0#1, main_~k~0#1, main_~#array~0#1.base, main_~#array~0#1.offset, main_~menor~0#1;main_~SIZE~0#1 := 1;havoc main_~j~0#1;havoc main_~k~0#1;call main_~#array~0#1.base, main_~#array~0#1.offset := #Ultimate.allocOnStack(4 * (if main_~SIZE~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0#1 % 4294967296 % 4294967296 else main_~SIZE~0#1 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0#1;main_~menor~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~j~0#1 := 0; 3#L21-3true [2022-11-16 11:22:21,355 INFO L750 eck$LassoCheckResult]: Loop: 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-16 11:22:21,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:21,363 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-16 11:22:21,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:21,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667049634] [2022-11-16 11:22:21,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:22:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,552 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:22:21,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:21,557 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2022-11-16 11:22:21,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:21,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512036638] [2022-11-16 11:22:21,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:21,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:22:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,603 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:22:21,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:21,606 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2022-11-16 11:22:21,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:21,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114179704] [2022-11-16 11:22:21,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:22:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:21,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:22:22,790 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:22:22,791 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:22:22,791 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:22:22,792 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:22:22,792 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 11:22:22,792 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:22,792 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:22:22,793 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:22:22,793 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-1.c_Iteration1_Lasso [2022-11-16 11:22:22,793 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:22:22,793 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:22:22,821 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,835 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,841 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,849 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,853 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,856 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,860 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:22,863 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:22:24,388 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:22:24,394 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 11:22:24,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,401 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-16 11:22:24,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,466 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-16 11:22:24,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,495 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,517 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-16 11:22:24,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:24,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:24,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,583 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-16 11:22:24,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,614 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,632 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,642 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 [2022-11-16 11:22:24,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-16 11:22:24,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:24,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:24,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,700 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,711 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 [2022-11-16 11:22:24,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-16 11:22:24,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,728 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,745 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-16 11:22:24,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,778 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,802 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-16 11:22:24,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,851 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,861 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 [2022-11-16 11:22:24,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-16 11:22:24,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,878 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:24,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,908 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-16 11:22:24,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:24,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:24,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,929 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:24,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:24,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:24,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-11-16 11:22:24,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:24,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:24,953 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:24,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-16 11:22:24,969 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 [2022-11-16 11:22:24,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:24,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:24,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:24,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:24,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:24,993 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,042 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-16 11:22:25,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,093 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-16 11:22:25,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,149 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-16 11:22:25,155 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 [2022-11-16 11:22:25,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,179 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,210 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-16 11:22:25,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:25,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,242 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:25,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:25,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,269 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,275 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 [2022-11-16 11:22:25,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-16 11:22:25,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,321 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-16 11:22:25,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,352 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:25,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,388 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-16 11:22:25,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:25,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,481 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-16 11:22:25,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:25,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:25,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:25,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,534 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-16 11:22:25,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,634 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-16 11:22:25,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:25,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:22:25,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:25,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,750 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-16 11:22:25,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,803 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,837 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,844 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 [2022-11-16 11:22:25,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-16 11:22:25,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,894 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:25,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-16 11:22:25,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,914 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,917 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,937 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,943 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 [2022-11-16 11:22:25,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-16 11:22:25,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:25,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:25,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:25,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:25,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:25,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:25,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:25,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:25,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:25,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:25,994 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:25,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-16 11:22:26,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:22:26,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:26,017 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 11:22:26,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,047 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 11:22:26,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,048 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-16 11:22:26,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,097 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-16 11:22:26,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,145 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-16 11:22:26,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,185 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,186 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,218 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-16 11:22:26,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-16 11:22:26,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,257 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-16 11:22:26,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,307 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-16 11:22:26,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,373 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-16 11:22:26,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,413 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,424 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 [2022-11-16 11:22:26,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-16 11:22:26,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,455 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-16 11:22:26,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,493 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-16 11:22:26,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,548 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-16 11:22:26,556 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 [2022-11-16 11:22:26,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,575 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,575 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,600 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-16 11:22:26,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,649 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-16 11:22:26,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,676 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,707 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-16 11:22:26,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,781 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,787 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 [2022-11-16 11:22:26,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-16 11:22:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:26,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:26,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:26,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,828 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-16 11:22:26,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:26,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:26,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:26,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:26,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:26,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:26,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:26,892 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:26,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:26,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-16 11:22:26,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:26,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:26,913 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:26,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:26,969 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 11:22:26,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:27,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,059 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-16 11:22:27,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:27,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,116 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-16 11:22:27,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,164 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,169 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 [2022-11-16 11:22:27,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-16 11:22:27,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:27,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,205 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-16 11:22:27,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,257 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,262 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 [2022-11-16 11:22:27,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-16 11:22:27,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,284 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,308 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,313 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 [2022-11-16 11:22:27,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-16 11:22:27,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,332 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,332 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,356 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-16 11:22:27,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,406 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-16 11:22:27,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:27,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:27,430 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:27,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,463 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 11:22:27,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,465 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-16 11:22:27,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,486 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,515 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-16 11:22:27,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,569 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-16 11:22:27,573 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 [2022-11-16 11:22:27,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:27,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:27,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,613 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,618 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 [2022-11-16 11:22:27,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-16 11:22:27,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,656 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-16 11:22:27,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,680 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:27,680 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:27,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,704 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-16 11:22:27,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,754 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-16 11:22:27,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,801 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-16 11:22:27,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,880 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-16 11:22:27,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,925 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:27,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-16 11:22:27,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:27,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:27,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:27,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:27,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:27,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:27,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:27,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:27,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:27,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:27,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:27,978 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:27,984 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 [2022-11-16 11:22:27,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-16 11:22:28,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,037 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-16 11:22:28,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,083 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,091 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 [2022-11-16 11:22:28,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-16 11:22:28,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,111 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,137 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,142 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 [2022-11-16 11:22:28,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-16 11:22:28,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,162 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,162 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,188 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-16 11:22:28,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:28,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:28,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:28,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,232 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-16 11:22:28,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,260 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,260 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,281 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-16 11:22:28,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,304 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:28,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,355 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 11:22:28,356 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 11:22:28,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,486 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-16 11:22:28,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:28,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:28,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:28,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,528 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,533 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 [2022-11-16 11:22:28,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-16 11:22:28,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,554 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,580 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,585 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 [2022-11-16 11:22:28,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-16 11:22:28,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:28,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:28,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:28,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,624 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,633 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 [2022-11-16 11:22:28,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-16 11:22:28,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,656 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,684 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,688 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 [2022-11-16 11:22:28,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-16 11:22:28,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,736 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,740 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 [2022-11-16 11:22:28,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-16 11:22:28,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,788 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-16 11:22:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,844 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-16 11:22:28,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:28,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:28,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:28,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,898 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 11:22:28,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,900 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-16 11:22:28,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:28,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:28,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:28,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:28,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,944 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:28,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-16 11:22:28,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:28,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:28,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:28,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:28,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:28,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:28,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:28,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:28,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:28,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:28,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:28,992 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:28,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-16 11:22:29,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,044 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-16 11:22:29,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,096 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,100 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 [2022-11-16 11:22:29,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-16 11:22:29,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,148 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-16 11:22:29,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,200 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-16 11:22:29,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,244 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-16 11:22:29,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,284 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-16 11:22:29,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,321 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-16 11:22:29,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,359 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,367 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 [2022-11-16 11:22:29,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-16 11:22:29,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,388 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,418 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-16 11:22:29,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,463 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-16 11:22:29,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,521 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,525 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 [2022-11-16 11:22:29,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-16 11:22:29,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,546 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,546 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,580 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,585 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 [2022-11-16 11:22:29,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-16 11:22:29,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,603 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:29,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,627 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,631 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 [2022-11-16 11:22:29,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-16 11:22:29,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:29,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:29,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,680 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-16 11:22:29,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,737 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:29,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,797 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 11:22:29,797 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 11:22:29,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:29,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:29,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:29,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:29,975 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:29,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:29,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-16 11:22:29,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:29,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:29,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:29,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:29,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:29,998 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:29,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,021 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-16 11:22:30,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,048 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,048 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,076 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-16 11:22:30,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:30,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,124 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,128 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 [2022-11-16 11:22:30,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-16 11:22:30,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,150 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,150 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,176 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,181 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 [2022-11-16 11:22:30,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-16 11:22:30,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,201 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,202 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,232 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-16 11:22:30,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,258 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,258 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,284 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-16 11:22:30,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,310 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,336 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,341 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 [2022-11-16 11:22:30,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-16 11:22:30,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:22:30,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:30,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:30,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:30,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,387 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 11:22:30,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,388 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-16 11:22:30,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,444 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,448 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 [2022-11-16 11:22:30,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-16 11:22:30,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,488 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-16 11:22:30,512 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:30,512 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:30,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,536 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,540 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 [2022-11-16 11:22:30,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-16 11:22:30,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,592 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-16 11:22:30,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,614 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:30,614 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:30,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,640 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-16 11:22:30,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,688 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-16 11:22:30,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,744 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,748 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 [2022-11-16 11:22:30,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-16 11:22:30,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,796 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-16 11:22:30,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,844 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,848 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 [2022-11-16 11:22:30,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-16 11:22:30,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:30,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:30,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:30,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,892 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-16 11:22:30,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:30,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:30,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,940 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:30,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-16 11:22:30,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:30,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:30,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:30,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:30,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:30,964 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:30,964 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:30,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:30,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:30,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:30,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:30,992 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:30,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-16 11:22:31,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,016 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,016 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,044 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-16 11:22:31,067 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,067 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,092 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-16 11:22:31,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:31,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,136 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,140 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 [2022-11-16 11:22:31,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-16 11:22:31,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,160 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,160 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,188 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-16 11:22:31,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,207 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:31,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,241 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 11:22:31,241 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:31,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,387 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-16 11:22:31,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:31,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,414 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-16 11:22:31,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,472 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-16 11:22:31,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:22:31,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,520 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-16 11:22:31,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,543 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,543 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,563 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-16 11:22:31,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,628 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-16 11:22:31,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,665 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-16 11:22:31,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,698 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-16 11:22:31,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:31,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:22:31,717 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 11:22:31,717 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 11:22:31,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-11-16 11:22:31,729 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 11:22:31,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,730 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-16 11:22:31,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,759 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-16 11:22:31,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,788 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-16 11:22:31,795 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 [2022-11-16 11:22:31,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:31,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:31,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,834 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-16 11:22:31,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-16 11:22:31,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,866 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-16 11:22:31,869 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 [2022-11-16 11:22:31,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:31,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:31,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,900 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-16 11:22:31,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,928 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-16 11:22:31,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,945 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,963 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-16 11:22:31,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:31,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:31,984 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:31,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:31,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:31,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:31,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:31,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:31,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:31,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:31,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:31,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:31,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:31,995 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:31,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-16 11:22:31,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:32,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:32,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:32,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,023 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-16 11:22:32,026 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 [2022-11-16 11:22:32,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:32,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:32,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:32,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,053 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-16 11:22:32,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,073 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,073 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,090 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-16 11:22:32,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-16 11:22:32,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,125 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-16 11:22:32,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-16 11:22:32,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,160 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-16 11:22:32,163 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 [2022-11-16 11:22:32,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,184 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,184 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,206 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-16 11:22:32,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,225 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:32,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:32,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:32,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-16 11:22:32,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,235 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-16 11:22:32,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,262 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-16 11:22:32,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,278 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-16 11:22:32,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,295 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:32,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,342 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 11:22:32,343 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 11:22:32,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,729 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,735 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 [2022-11-16 11:22:32,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-16 11:22:32,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:32,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:32,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:32,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,770 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-16 11:22:32,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,824 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-16 11:22:32,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:32,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:32,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:32,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,880 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-16 11:22:32,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,905 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,905 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,932 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-16 11:22:32,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:32,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:32,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:32,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:32,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:32,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:32,958 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:32,958 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:32,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:32,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:32,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:32,992 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:32,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-16 11:22:33,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:33,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:33,020 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:33,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:33,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,072 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-16 11:22:33,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:33,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:33,101 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:33,101 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:33,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,131 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-16 11:22:33,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,151 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:22:33,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:33,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:33,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:33,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,183 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 11:22:33,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,184 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-16 11:22:33,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-16 11:22:33,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,215 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-16 11:22:33,218 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 [2022-11-16 11:22:33,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-16 11:22:33,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,246 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-16 11:22:33,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,284 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-16 11:22:33,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,302 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-16 11:22:33,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,313 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-16 11:22:33,317 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 [2022-11-16 11:22:33,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,336 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-16 11:22:33,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,357 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-16 11:22:33,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-16 11:22:33,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,391 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-16 11:22:33,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-16 11:22:33,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,419 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-16 11:22:33,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,450 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-16 11:22:33,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-16 11:22:33,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,478 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-16 11:22:33,481 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 [2022-11-16 11:22:33,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-16 11:22:33,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,508 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-16 11:22:33,511 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 [2022-11-16 11:22:33,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,529 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,529 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-16 11:22:33,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,562 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-16 11:22:33,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,586 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,586 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,606 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-16 11:22:33,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,627 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,646 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-16 11:22:33,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,667 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,686 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-16 11:22:33,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:33,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:33,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:33,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,715 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-16 11:22:33,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:33,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:33,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:33,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:33,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:33,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:33,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:33,757 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:33,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-16 11:22:33,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:33,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:33,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:33,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:33,775 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:33,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:33,830 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 11:22:33,831 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 11:22:34,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-16 11:22:34,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,586 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-16 11:22:34,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:34,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:34,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:34,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-16 11:22:34,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,616 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-16 11:22:34,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,656 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-16 11:22:34,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:34,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:22:34,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:34,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-16 11:22:34,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,687 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-16 11:22:34,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,708 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,709 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,732 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-16 11:22:34,735 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 [2022-11-16 11:22:34,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-16 11:22:34,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,774 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-16 11:22:34,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,816 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-16 11:22:34,819 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 [2022-11-16 11:22:34,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,876 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:34,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-16 11:22:34,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:34,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:22:34,905 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 11:22:34,905 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 11:22:34,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,935 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 11:22:34,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,936 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-16 11:22:34,942 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 [2022-11-16 11:22:34,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:34,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:34,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:34,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:34,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:34,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:34,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:34,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:34,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:34,963 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:34,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-16 11:22:34,980 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 [2022-11-16 11:22:34,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:34,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:34,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:34,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:34,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:34,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:34,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:34,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:34,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,002 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-16 11:22:35,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-16 11:22:35,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,033 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-16 11:22:35,036 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 [2022-11-16 11:22:35,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-16 11:22:35,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,058 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-16 11:22:35,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-16 11:22:35,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,089 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-16 11:22:35,092 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 [2022-11-16 11:22:35,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,113 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-16 11:22:35,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-16 11:22:35,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,137 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-16 11:22:35,140 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 [2022-11-16 11:22:35,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-16 11:22:35,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,161 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-16 11:22:35,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-16 11:22:35,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,185 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-16 11:22:35,188 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 [2022-11-16 11:22:35,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-16 11:22:35,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,214 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-16 11:22:35,216 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 [2022-11-16 11:22:35,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-16 11:22:35,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,245 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-16 11:22:35,248 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 [2022-11-16 11:22:35,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-16 11:22:35,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,278 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-16 11:22:35,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,316 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-16 11:22:35,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-16 11:22:35,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,348 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-16 11:22:35,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,365 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-16 11:22:35,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,372 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-16 11:22:35,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-16 11:22:35,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,413 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-16 11:22:35,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,429 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:35,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,463 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 11:22:35,464 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 11:22:35,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-16 11:22:35,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,583 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-16 11:22:35,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,610 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-16 11:22:35,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,629 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-16 11:22:35,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,642 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-16 11:22:35,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:22:35,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,692 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-16 11:22:35,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,718 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,744 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,748 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 [2022-11-16 11:22:35,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-16 11:22:35,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,796 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-16 11:22:35,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,820 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,848 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,853 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 [2022-11-16 11:22:35,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-16 11:22:35,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,900 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-16 11:22:35,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:22:35,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:22:35,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 11:22:35,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 11:22:35,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:35,942 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 11:22:35,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,944 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-16 11:22:35,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:35,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:35,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,960 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:35,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:35,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-16 11:22:35,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,969 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-16 11:22:35,972 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 [2022-11-16 11:22:35,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:35,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:35,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:35,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:35,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:35,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:35,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:35,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:35,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:35,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-16 11:22:35,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:35,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:35,997 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:35,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-16 11:22:36,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,018 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,018 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-16 11:22:36,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,048 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-16 11:22:36,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,069 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-16 11:22:36,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,079 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-16 11:22:36,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,098 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,098 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-16 11:22:36,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,114 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-16 11:22:36,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,142 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,153 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-16 11:22:36,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,178 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-16 11:22:36,181 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 [2022-11-16 11:22:36,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-16 11:22:36,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,205 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-16 11:22:36,207 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 [2022-11-16 11:22:36,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-16 11:22:36,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,230 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-16 11:22:36,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-16 11:22:36,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,257 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-16 11:22:36,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,281 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,282 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,314 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,323 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 [2022-11-16 11:22:36,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-16 11:22:36,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,345 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,345 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-16 11:22:36,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,371 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-16 11:22:36,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,401 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,401 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,443 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-16 11:22:36,446 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 [2022-11-16 11:22:36,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,460 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,465 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,465 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,482 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-16 11:22:36,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,498 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-16 11:22:36,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,509 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-16 11:22:36,511 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 [2022-11-16 11:22:36,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,542 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,542 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-16 11:22:36,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,562 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-16 11:22:36,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,579 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 11:22:36,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,634 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 11:22:36,634 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 11:22:36,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-16 11:22:36,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,868 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-16 11:22:36,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-16 11:22:36,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,895 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-16 11:22:36,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,911 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,916 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:36,916 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:36,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-16 11:22:36,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,933 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-16 11:22:36,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:36,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:36,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:36,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:22:36,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:36,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:36,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:36,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:22:36,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:22:36,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:36,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:36,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:36,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:36,992 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:36,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:37,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-16 11:22:37,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:37,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:37,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:37,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:37,015 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:37,020 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:37,020 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:37,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:37,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-16 11:22:37,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:37,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:37,043 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:37,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-16 11:22:37,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:37,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:37,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:37,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:37,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:37,059 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:37,063 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:37,064 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:37,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:37,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:37,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:37,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:37,095 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:37,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-16 11:22:37,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:37,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:37,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:37,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:37,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:37,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:37,121 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:37,121 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:37,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:37,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:37,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:37,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:37,160 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:37,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:37,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:37,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:37,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:37,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:37,183 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:37,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-16 11:22:37,188 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:37,188 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:37,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:37,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:37,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:22:37,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:37,217 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:37,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:22:37,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-16 11:22:37,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:22:37,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:22:37,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:22:37,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:22:37,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:22:37,243 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 11:22:37,244 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 11:22:37,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:22:37,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:37,271 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-16 11:22:37,271 INFO L748 eck$LassoCheckResult]: Stem: 4#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(10, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~post5#1, main_#t~mem9#1, main_~SIZE~0#1, main_~j~0#1, main_~k~0#1, main_~#array~0#1.base, main_~#array~0#1.offset, main_~menor~0#1;main_~SIZE~0#1 := 1;havoc main_~j~0#1;havoc main_~k~0#1;call main_~#array~0#1.base, main_~#array~0#1.offset := #Ultimate.allocOnStack(4 * (if main_~SIZE~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0#1 % 4294967296 % 4294967296 else main_~SIZE~0#1 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0#1;main_~menor~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~j~0#1 := 0; 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-16 11:22:37,271 INFO L750 eck$LassoCheckResult]: Loop: 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-16 11:22:37,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:37,273 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2022-11-16 11:22:37,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:37,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816829783] [2022-11-16 11:22:37,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:37,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:37,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:22:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:37,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:22:37,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:37,370 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2022-11-16 11:22:37,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:37,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731327099] [2022-11-16 11:22:37,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:37,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:37,385 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:22:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:22:37,404 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:22:37,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:22:37,404 INFO L85 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2022-11-16 11:22:37,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:22:37,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17059213] [2022-11-16 11:22:37,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:22:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:22:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:22:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:22:37,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:22:37,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17059213] [2022-11-16 11:22:37,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17059213] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 11:22:37,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [773702263] [2022-11-16 11:22:37,982 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 11:22:37,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:22:37,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:37,984 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:22:38,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Waiting until timeout for monitored process [2022-11-16 11:22:38,082 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-16 11:22:38,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 11:22:38,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 11:22:38,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:22:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:22:38,129 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:22:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:22:38,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [773702263] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 11:22:38,168 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 11:22:38,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8 [2022-11-16 11:22:38,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745189260] [2022-11-16 11:22:38,169 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 11:22:38,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:22:38,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 11:22:38,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-11-16 11:22:38,508 INFO L87 Difference]: Start difference. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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 8 states, 8 states have (on average 2.25) internal successors, (18), 8 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:22:38,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:22:38,544 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2022-11-16 11:22:38,546 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2022-11-16 11:22:38,547 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-16 11:22:38,551 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2022-11-16 11:22:38,552 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-16 11:22:38,552 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-16 11:22:38,553 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-16 11:22:38,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:22:38,553 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 11:22:38,553 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 11:22:38,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 11:22:38,559 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 11:22:38,559 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 11:22:38,559 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-11-16 11:22:38,560 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-16 11:22:38,560 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-11-16 11:22:38,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 16.11 11:22:38 BoogieIcfgContainer [2022-11-16 11:22:38,566 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-16 11:22:38,567 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 11:22:38,567 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 11:22:38,567 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 11:22:38,568 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:22:21" (3/4) ... [2022-11-16 11:22:38,572 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 11:22:38,572 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 11:22:38,573 INFO L158 Benchmark]: Toolchain (without parser) took 18180.85ms. Allocated memory was 161.5MB in the beginning and 262.1MB in the end (delta: 100.7MB). Free memory was 127.2MB in the beginning and 85.8MB in the end (delta: 41.5MB). Peak memory consumption was 141.4MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,573 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.4MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:22:38,574 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.93ms. Allocated memory is still 161.5MB. Free memory was 126.9MB in the beginning and 136.6MB in the end (delta: -9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,574 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.71ms. Allocated memory is still 161.5MB. Free memory was 136.6MB in the beginning and 134.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:22:38,574 INFO L158 Benchmark]: Boogie Preprocessor took 38.90ms. Allocated memory is still 161.5MB. Free memory was 134.9MB in the beginning and 133.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,575 INFO L158 Benchmark]: RCFGBuilder took 383.87ms. Allocated memory is still 161.5MB. Free memory was 133.8MB in the beginning and 123.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,575 INFO L158 Benchmark]: BuchiAutomizer took 17340.73ms. Allocated memory was 161.5MB in the beginning and 262.1MB in the end (delta: 100.7MB). Free memory was 123.0MB in the beginning and 86.8MB in the end (delta: 36.2MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,576 INFO L158 Benchmark]: Witness Printer took 4.97ms. Allocated memory is still 262.1MB. Free memory was 86.8MB in the beginning and 85.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 11:22:38,578 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.4MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.93ms. Allocated memory is still 161.5MB. Free memory was 126.9MB in the beginning and 136.6MB in the end (delta: -9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.71ms. Allocated memory is still 161.5MB. Free memory was 136.6MB in the beginning and 134.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 38.90ms. Allocated memory is still 161.5MB. Free memory was 134.9MB in the beginning and 133.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 383.87ms. Allocated memory is still 161.5MB. Free memory was 133.8MB in the beginning and 123.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 17340.73ms. Allocated memory was 161.5MB in the beginning and 262.1MB in the end (delta: 100.7MB). Free memory was 123.0MB in the beginning and 86.8MB in the end (delta: 36.2MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. * Witness Printer took 4.97ms. Allocated memory is still 262.1MB. Free memory was 86.8MB in the beginning and 85.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 8 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 17.2s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 17.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 23 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 23 mSDsluCounter, 21 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 9 mSDtfsCounter, 12 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-11-16 11:22:38,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Forceful destruction successful, exit code 0 [2022-11-16 11:22:38,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0713f2f4-c529-48d6-a3df-2c530f5b5890/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE