./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/array-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/array-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro --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 8df294a242896c5bf5c0de59a6565bdcc2051c441282e921edcd2c4fccba4c24 --- 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-8393723 [2022-11-18 21:06:49,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 21:06:49,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 21:06:49,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 21:06:49,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 21:06:49,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 21:06:49,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 21:06:49,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 21:06:49,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 21:06:49,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 21:06:49,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 21:06:49,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 21:06:49,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 21:06:49,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 21:06:49,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 21:06:49,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 21:06:49,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 21:06:49,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 21:06:49,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 21:06:49,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 21:06:49,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 21:06:49,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 21:06:49,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 21:06:49,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 21:06:49,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 21:06:49,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 21:06:49,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 21:06:49,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 21:06:49,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 21:06:49,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 21:06:49,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 21:06:49,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 21:06:49,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 21:06:49,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 21:06:49,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 21:06:49,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 21:06:49,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 21:06:49,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 21:06:49,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 21:06:49,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 21:06:49,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 21:06:49,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-18 21:06:49,794 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 21:06:49,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 21:06:49,798 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 21:06:49,798 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 21:06:49,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 21:06:49,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 21:06:49,800 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 21:06:49,800 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-18 21:06:49,801 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-18 21:06:49,801 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-18 21:06:49,802 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-18 21:06:49,802 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-18 21:06:49,803 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-18 21:06:49,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 21:06:49,803 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 21:06:49,803 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 21:06:49,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 21:06:49,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 21:06:49,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 21:06:49,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-18 21:06:49,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-18 21:06:49,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-18 21:06:49,805 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 21:06:49,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 21:06:49,806 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-18 21:06:49,806 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 21:06:49,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-18 21:06:49,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 21:06:49,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 21:06:49,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 21:06:49,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 21:06:49,809 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-18 21:06:49,809 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_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8df294a242896c5bf5c0de59a6565bdcc2051c441282e921edcd2c4fccba4c24 [2022-11-18 21:06:50,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 21:06:50,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 21:06:50,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 21:06:50,177 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 21:06:50,178 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 21:06:50,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/loops/array-2.c [2022-11-18 21:06:50,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/data/5850d1234/4f9c11d95c694037b6329f17a563aaab/FLAGc37c6b635 [2022-11-18 21:06:50,799 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 21:06:50,799 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/sv-benchmarks/c/loops/array-2.c [2022-11-18 21:06:50,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/data/5850d1234/4f9c11d95c694037b6329f17a563aaab/FLAGc37c6b635 [2022-11-18 21:06:51,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/data/5850d1234/4f9c11d95c694037b6329f17a563aaab [2022-11-18 21:06:51,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 21:06:51,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 21:06:51,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 21:06:51,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 21:06:51,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 21:06:51,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd67680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51, skipping insertion in model container [2022-11-18 21:06:51,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 21:06:51,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 21:06:51,466 WARN L234 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_360122e8-b7e9-47fb-a960-4920335ec188/sv-benchmarks/c/loops/array-2.c[319,332] [2022-11-18 21:06:51,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 21:06:51,496 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 21:06:51,508 WARN L234 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_360122e8-b7e9-47fb-a960-4920335ec188/sv-benchmarks/c/loops/array-2.c[319,332] [2022-11-18 21:06:51,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 21:06:51,541 INFO L208 MainTranslator]: Completed translation [2022-11-18 21:06:51,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51 WrapperNode [2022-11-18 21:06:51,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 21:06:51,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 21:06:51,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 21:06:51,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 21:06:51,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,576 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-11-18 21:06:51,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 21:06:51,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 21:06:51,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 21:06:51,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 21:06:51,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,610 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 21:06:51,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 21:06:51,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 21:06:51,613 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 21:06:51,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (1/1) ... [2022-11-18 21:06:51,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:51,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:51,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:51,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-18 21:06:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 21:06:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 21:06:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 21:06:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 21:06:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 21:06:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 21:06:51,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 21:06:51,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 21:06:51,781 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 21:06:51,783 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 21:06:51,909 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 21:06:51,914 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 21:06:51,915 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 21:06:51,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:06:51 BoogieIcfgContainer [2022-11-18 21:06:51,917 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 21:06:51,918 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-18 21:06:51,918 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-18 21:06:51,922 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-18 21:06:51,923 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 21:06:51,923 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 09:06:51" (1/3) ... [2022-11-18 21:06:51,924 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65beef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 09:06:51, skipping insertion in model container [2022-11-18 21:06:51,924 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 21:06:51,924 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:06:51" (2/3) ... [2022-11-18 21:06:51,924 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65beef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 09:06:51, skipping insertion in model container [2022-11-18 21:06:51,925 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 21:06:51,925 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:06:51" (3/3) ... [2022-11-18 21:06:51,926 INFO L332 chiAutomizerObserver]: Analyzing ICFG array-2.c [2022-11-18 21:06:52,014 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-18 21:06:52,014 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-18 21:06:52,014 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-18 21:06:52,014 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-18 21:06:52,015 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-18 21:06:52,015 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-18 21:06:52,015 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-18 21:06:52,015 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-18 21:06:52,019 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) [2022-11-18 21:06:52,063 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-18 21:06:52,064 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 21:06:52,064 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 21:06:52,069 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-18 21:06:52,069 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-18 21:06:52,069 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-18 21:06:52,070 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) [2022-11-18 21:06:52,071 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-18 21:06:52,086 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 21:06:52,087 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 21:06:52,087 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-18 21:06:52,087 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-18 21:06:52,094 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 * main_~SIZE~0#1 % 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 [2022-11-18 21:06:52,095 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 [2022-11-18 21:06:52,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:06:52,100 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-18 21:06:52,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:06:52,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812217572] [2022-11-18 21:06:52,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:06:52,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:06:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 21:06:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 21:06:52,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:06:52,348 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2022-11-18 21:06:52,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:06:52,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732014911] [2022-11-18 21:06:52,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:06:52,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:06:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 21:06:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,431 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 21:06:52,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:06:52,440 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2022-11-18 21:06:52,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:06:52,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963106824] [2022-11-18 21:06:52,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:06:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:06:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 21:06:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:06:52,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 21:06:53,418 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 21:06:53,419 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 21:06:53,419 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 21:06:53,419 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 21:06:53,419 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 21:06:53,419 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:53,420 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 21:06:53,420 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 21:06:53,420 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-2.c_Iteration1_Lasso [2022-11-18 21:06:53,420 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 21:06:53,421 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 21:06:53,446 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,459 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,464 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,474 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,477 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,481 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,484 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,486 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,489 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:53,491 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 21:06:54,657 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 21:06:54,662 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 21:06:54,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,670 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-18 21:06:54,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:54,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:54,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:54,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:54,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-11-18 21:06:54,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,710 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:54,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:54,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-18 21:06:54,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:54,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:54,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,759 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:54,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:54,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:54,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-18 21:06:54,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,808 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,812 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 [2022-11-18 21:06:54,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:54,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:54,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:54,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-18 21:06:54,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,838 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-18 21:06:54,848 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 [2022-11-18 21:06:54,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:54,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:54,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,885 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:54,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:54,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-18 21:06:54,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:54,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:54,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,931 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:54,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-18 21:06:54,942 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 [2022-11-18 21:06:54,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:54,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:54,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:54,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:54,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:54,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:54,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:54,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:54,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:54,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:54,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:54,993 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,015 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-18 21:06:55,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,025 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,036 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 [2022-11-18 21:06:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-18 21:06:55,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,080 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-18 21:06:55,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,102 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-18 21:06:55,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,134 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,155 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-18 21:06:55,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,196 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-18 21:06:55,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,247 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-18 21:06:55,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,292 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-18 21:06:55,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,327 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-18 21:06:55,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,364 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-18 21:06:55,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,384 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:06:55,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,421 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-18 21:06:55,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:55,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,473 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,484 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 [2022-11-18 21:06:55,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,497 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-18 21:06:55,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,517 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-18 21:06:55,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-11-18 21:06:55,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,562 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-18 21:06:55,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,578 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 21:06:55,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,609 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-18 21:06:55,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,665 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-18 21:06:55,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,711 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-18 21:06:55,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-18 21:06:55,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,744 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-18 21:06:55,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,804 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,812 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 [2022-11-18 21:06:55,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 21:06:55,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:06:55,826 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 21:06:55,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-18 21:06:55,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,851 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 21:06:55,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,852 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:55,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:55,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-18 21:06:55,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,892 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-18 21:06:55,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:55,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:55,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:55,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,923 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-18 21:06:55,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:55,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:55,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:55,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-18 21:06:55,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,955 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-18 21:06:55,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:55,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:55,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:55,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:55,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:55,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-18 21:06:55,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:55,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:55,975 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:55,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-18 21:06:55,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:55,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:55,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:55,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:55,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:55,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:55,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-11-18 21:06:56,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,006 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-18 21:06:56,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-18 21:06:56,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,024 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-18 21:06:56,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,041 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-18 21:06:56,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,060 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-18 21:06:56,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-18 21:06:56,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,083 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-18 21:06:56,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-18 21:06:56,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,102 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-18 21:06:56,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-11-18 21:06:56,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,140 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-18 21:06:56,142 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 [2022-11-18 21:06:56,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,188 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-18 21:06:56,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,240 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,263 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,263 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-18 21:06:56,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,288 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-18 21:06:56,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,315 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,339 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-18 21:06:56,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,380 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-18 21:06:56,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,428 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,444 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:06:56,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-18 21:06:56,484 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-18 21:06:56,484 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:06:56,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,562 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-18 21:06:56,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-11-18 21:06:56,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,601 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,608 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 [2022-11-18 21:06:56,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-18 21:06:56,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,639 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-18 21:06:56,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:56,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,673 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,688 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 [2022-11-18 21:06:56,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-18 21:06:56,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,727 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-18 21:06:56,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,763 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-18 21:06:56,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,815 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,819 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 [2022-11-18 21:06:56,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-18 21:06:56,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,845 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-18 21:06:56,848 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 [2022-11-18 21:06:56,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:56,860 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:56,860 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:56,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-18 21:06:56,877 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 21:06:56,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,878 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:56,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:56,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-18 21:06:56,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,915 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:56,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:56,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:56,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:56,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-18 21:06:56,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:56,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,953 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-18 21:06:56,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:56,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:56,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:56,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:56,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:56,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:56,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:56,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:56,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-18 21:06:56,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:56,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:56,992 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:56,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-18 21:06:56,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,012 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-18 21:06:57,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,044 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-18 21:06:57,048 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 [2022-11-18 21:06:57,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-11-18 21:06:57,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,076 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-18 21:06:57,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,094 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-18 21:06:57,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,113 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-18 21:06:57,116 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 [2022-11-18 21:06:57,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-18 21:06:57,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,138 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-18 21:06:57,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-18 21:06:57,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,159 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-18 21:06:57,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,205 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,211 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 [2022-11-18 21:06:57,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-18 21:06:57,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,228 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,252 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,260 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 [2022-11-18 21:06:57,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-18 21:06:57,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,292 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-18 21:06:57,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,336 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-18 21:06:57,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,375 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-18 21:06:57,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,417 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-18 21:06:57,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,436 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:06:57,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,487 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-18 21:06:57,487 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-18 21:06:57,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-18 21:06:57,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,570 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-18 21:06:57,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-18 21:06:57,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,589 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-18 21:06:57,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,605 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,606 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-18 21:06:57,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,643 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-18 21:06:57,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:57,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,662 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-18 21:06:57,669 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 [2022-11-18 21:06:57,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,704 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,711 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 [2022-11-18 21:06:57,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-18 21:06:57,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,738 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-18 21:06:57,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,755 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,773 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-18 21:06:57,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,820 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-18 21:06:57,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:57,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:06:57,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:06:57,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,855 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 21:06:57,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,856 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:57,878 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:57,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-18 21:06:57,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,901 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:57,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:57,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:57,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:57,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-18 21:06:57,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,944 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:57,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:57,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:57,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:57,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:57,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:57,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-18 21:06:57,967 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:57,967 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:57,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:57,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:57,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:57,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:57,996 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,000 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 [2022-11-18 21:06:58,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-18 21:06:58,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,039 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,059 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-18 21:06:58,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,076 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-18 21:06:58,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,123 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,127 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 [2022-11-18 21:06:58,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-18 21:06:58,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,159 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,163 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 [2022-11-18 21:06:58,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-18 21:06:58,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,195 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-18 21:06:58,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,225 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-18 21:06:58,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,272 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-18 21:06:58,293 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,293 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,313 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,317 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 [2022-11-18 21:06:58,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-18 21:06:58,333 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,333 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,360 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,363 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 [2022-11-18 21:06:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-18 21:06:58,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,404 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-18 21:06:58,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,424 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,447 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-18 21:06:58,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,479 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-18 21:06:58,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,500 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,524 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-18 21:06:58,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,541 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:06:58,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,582 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-18 21:06:58,582 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-18 21:06:58,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,691 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-18 21:06:58,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-11-18 21:06:58,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,711 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-18 21:06:58,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,728 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,728 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,739 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-18 21:06:58,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:06:58,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,762 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-18 21:06:58,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,779 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,779 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-11-18 21:06:58,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,792 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-18 21:06:58,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,808 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,824 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-18 21:06:58,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,872 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-18 21:06:58,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,888 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,888 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,900 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-18 21:06:58,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 21:06:58,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:06:58,917 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:06:58,917 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:06:58,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,928 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 21:06:58,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,929 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-18 21:06:58,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:58,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:58,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:58,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:58,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:58,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:58,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,966 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-18 21:06:58,970 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 [2022-11-18 21:06:58,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:58,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:58,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:58,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:58,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:58,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:58,982 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:58,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:58,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:58,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-11-18 21:06:58,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:58,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:58,990 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:58,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-18 21:06:58,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,014 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-18 21:06:59,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,035 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-18 21:06:59,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,058 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-18 21:06:59,061 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 [2022-11-18 21:06:59,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,072 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,078 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-18 21:06:59,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,105 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-18 21:06:59,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,124 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,132 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-18 21:06:59,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,160 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-18 21:06:59,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-11-18 21:06:59,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,180 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-18 21:06:59,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,197 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,197 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,208 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-18 21:06:59,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-11-18 21:06:59,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,234 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-18 21:06:59,236 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 [2022-11-18 21:06:59,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,249 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,288 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-18 21:06:59,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,311 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,311 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,336 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-18 21:06:59,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,379 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-18 21:06:59,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,433 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,453 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:06:59,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-18 21:06:59,479 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-18 21:06:59,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:06:59,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,632 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-18 21:06:59,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,671 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-18 21:06:59,690 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,715 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,719 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 [2022-11-18 21:06:59,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 21:06:59,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-18 21:06:59,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,747 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-18 21:06:59,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,767 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,770 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,770 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,787 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-18 21:06:59,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,831 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,835 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 [2022-11-18 21:06:59,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-18 21:06:59,851 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,851 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,869 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-18 21:06:59,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,915 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:06:59,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 21:06:59,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 21:06:59,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 21:06:59,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-18 21:06:59,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,954 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 21:06:59,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,956 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:06:59,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:06:59,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:06:59,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:06:59,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:06:59,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:06:59,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:06:59,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:06:59,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:06:59,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-18 21:06:59,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:06:59,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-18 21:06:59,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:06:59,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:06:59,989 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:06:59,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-18 21:06:59,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,005 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,014 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-18 21:07:00,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,028 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,032 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,046 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-18 21:07:00,048 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 [2022-11-18 21:07:00,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,066 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-18 21:07:00,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,079 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-18 21:07:00,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,093 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-18 21:07:00,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,115 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-18 21:07:00,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,136 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-18 21:07:00,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,179 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-18 21:07:00,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,220 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,240 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-18 21:07:00,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,271 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,275 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 [2022-11-18 21:07:00,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-18 21:07:00,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,315 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-18 21:07:00,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,328 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,331 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,331 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,357 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-18 21:07:00,363 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 [2022-11-18 21:07:00,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,374 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-18 21:07:00,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,390 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-18 21:07:00,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-18 21:07:00,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,425 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-18 21:07:00,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,438 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,449 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-18 21:07:00,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-18 21:07:00,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,481 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-18 21:07:00,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,494 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:07:00,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,530 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-18 21:07:00,530 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-18 21:07:00,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-18 21:07:00,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,797 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-18 21:07:00,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-18 21:07:00,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,818 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-18 21:07:00,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,830 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-18 21:07:00,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,846 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-18 21:07:00,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,859 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:00,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:00,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:00,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,868 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-18 21:07:00,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,925 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-18 21:07:00,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:00,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:00,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:00,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:00,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:00,973 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:00,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:00,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:00,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:00,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:00,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:00,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:00,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-18 21:07:00,993 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:00,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:01,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,020 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-18 21:07:01,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:01,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:01,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:01,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:01,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,077 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,081 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 [2022-11-18 21:07:01,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 21:07:01,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:01,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-18 21:07:01,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:01,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:01,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,122 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 21:07:01,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,124 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,127 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 [2022-11-18 21:07:01,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-18 21:07:01,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,175 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-18 21:07:01,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,198 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-18 21:07:01,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,214 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,214 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-18 21:07:01,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,228 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-18 21:07:01,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,250 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-18 21:07:01,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-18 21:07:01,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,281 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-18 21:07:01,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,304 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-18 21:07:01,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,319 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,327 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-18 21:07:01,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-18 21:07:01,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,350 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-18 21:07:01,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,373 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-18 21:07:01,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,396 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-18 21:07:01,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,413 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,413 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-18 21:07:01,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,429 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-18 21:07:01,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-18 21:07:01,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,461 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-18 21:07:01,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,518 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,523 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 [2022-11-18 21:07:01,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-18 21:07:01,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,541 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-18 21:07:01,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,567 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-18 21:07:01,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:01,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:01,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:01,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:01,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,591 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-18 21:07:01,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:01,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:01,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:01,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:01,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:01,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-18 21:07:01,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:01,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:01,628 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:01,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-18 21:07:01,631 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 [2022-11-18 21:07:01,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:01,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:01,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:01,642 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:07:01,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:01,690 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-18 21:07:01,691 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-18 21:07:02,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,254 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-18 21:07:02,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:02,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,277 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-18 21:07:02,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,299 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,300 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-18 21:07:02,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,315 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-18 21:07:02,317 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 [2022-11-18 21:07:02,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 21:07:02,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-18 21:07:02,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,340 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-18 21:07:02,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-18 21:07:02,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,377 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-18 21:07:02,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,434 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-18 21:07:02,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,488 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-18 21:07:02,490 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 [2022-11-18 21:07:02,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,504 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,520 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-18 21:07:02,523 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 [2022-11-18 21:07:02,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:02,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 21:07:02,541 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 21:07:02,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 21:07:02,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,574 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 21:07:02,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,575 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-18 21:07:02,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,609 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-18 21:07:02,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,651 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:02,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:02,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-18 21:07:02,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,703 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-18 21:07:02,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,737 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-18 21:07:02,759 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:02,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:02,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,784 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,787 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 [2022-11-18 21:07:02,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-18 21:07:02,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,819 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-18 21:07:02,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,859 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-18 21:07:02,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,905 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-18 21:07:02,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,951 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:02,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-18 21:07:02,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:02,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:02,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:02,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:02,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:02,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:02,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:02,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:02,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:02,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:02,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:02,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:02,995 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:02,998 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 [2022-11-18 21:07:03,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-18 21:07:03,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,036 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-18 21:07:03,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,079 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-18 21:07:03,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,140 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-18 21:07:03,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,191 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:03,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-18 21:07:03,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,223 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-18 21:07:03,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-18 21:07:03,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,254 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-18 21:07:03,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,267 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:07:03,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,300 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-18 21:07:03,300 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-18 21:07:03,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,429 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-18 21:07:03,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:03,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,448 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-18 21:07:03,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-18 21:07:03,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,473 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,479 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 [2022-11-18 21:07:03,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 21:07:03,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-18 21:07:03,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,515 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,523 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 [2022-11-18 21:07:03,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-18 21:07:03,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,567 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-18 21:07:03,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,595 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-18 21:07:03,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,637 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-18 21:07:03,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,683 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-18 21:07:03,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 21:07:03,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 21:07:03,701 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 21:07:03,701 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 21:07:03,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-18 21:07:03,710 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 21:07:03,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,711 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-18 21:07:03,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,724 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-18 21:07:03,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,731 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-18 21:07:03,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,754 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-18 21:07:03,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,770 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:03,770 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:03,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,783 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-18 21:07:03,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,796 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,827 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-18 21:07:03,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,842 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:03,842 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:03,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,854 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-18 21:07:03,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,867 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,868 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-18 21:07:03,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,876 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-18 21:07:03,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-18 21:07:03,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,896 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-18 21:07:03,898 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 [2022-11-18 21:07:03,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,909 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-18 21:07:03,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,923 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-18 21:07:03,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,936 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:03,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,943 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,946 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 [2022-11-18 21:07:03,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-18 21:07:03,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:03,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:03,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:03,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:03,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:03,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-18 21:07:03,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:03,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:03,983 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:03,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-18 21:07:03,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:03,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:03,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:03,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:03,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:03,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,000 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,000 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:04,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,039 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-18 21:07:04,042 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 [2022-11-18 21:07:04,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,053 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,060 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,060 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:04,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,076 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-18 21:07:04,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,092 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,092 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-18 21:07:04,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,106 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-18 21:07:04,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,119 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,123 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,123 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-18 21:07:04,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,136 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-18 21:07:04,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:04,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:04,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:04,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-18 21:07:04,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,158 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-18 21:07:04,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,175 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-18 21:07:04,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,191 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-18 21:07:04,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,204 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 21:07:04,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,261 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-18 21:07:04,261 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-18 21:07:04,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-18 21:07:04,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,635 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-18 21:07:04,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:04,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,648 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:04,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:04,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-18 21:07:04,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,661 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-18 21:07:04,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,678 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,678 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-18 21:07:04,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,691 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-18 21:07:04,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 21:07:04,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 21:07:04,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 21:07:04,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-18 21:07:04,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,713 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-18 21:07:04,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,729 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,729 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-18 21:07:04,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,746 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-18 21:07:04,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,760 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,765 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,765 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-18 21:07:04,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,780 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-18 21:07:04,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,797 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,797 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-18 21:07:04,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,815 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-18 21:07:04,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,841 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,841 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-18 21:07:04,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 21:07:04,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:04,855 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 21:07:04,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-18 21:07:04,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 21:07:04,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 21:07:04,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 21:07:04,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 21:07:04,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 21:07:04,868 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 21:07:04,872 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 21:07:04,872 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 21:07:04,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 21:07:04,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-18 21:07:04,885 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-18 21:07:04,886 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 * main_~SIZE~0#1 % 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 [2022-11-18 21:07:04,886 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 [2022-11-18 21:07:04,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:07:04,887 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2022-11-18 21:07:04,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:07:04,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357266253] [2022-11-18 21:07:04,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:07:04,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:07:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:07:04,924 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 21:07:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:07:04,955 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 21:07:04,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:07:04,958 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2022-11-18 21:07:04,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:07:04,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501843255] [2022-11-18 21:07:04,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:07:04,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:07:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:07:04,983 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 21:07:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 21:07:04,997 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 21:07:04,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 21:07:04,998 INFO L85 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2022-11-18 21:07:04,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 21:07:04,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266930268] [2022-11-18 21:07:04,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 21:07:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 21:07:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 21:07:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 21:07:05,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 21:07:05,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266930268] [2022-11-18 21:07:05,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266930268] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 21:07:05,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2058308259] [2022-11-18 21:07:05,327 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-18 21:07:05,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 21:07:05,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 21:07:05,328 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 21:07:05,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Waiting until timeout for monitored process [2022-11-18 21:07:05,413 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-18 21:07:05,414 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 21:07:05,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-18 21:07:05,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 21:07:05,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 21:07:05,459 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 21:07:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 21:07:05,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2058308259] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 21:07:05,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-18 21:07:05,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8 [2022-11-18 21:07:05,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600044043] [2022-11-18 21:07:05,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-18 21:07:05,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 21:07:05,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-18 21:07:05,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-18 21:07:05,806 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) [2022-11-18 21:07:05,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 21:07:05,884 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2022-11-18 21:07:05,886 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2022-11-18 21:07:05,887 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-18 21:07:05,890 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2022-11-18 21:07:05,891 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-18 21:07:05,891 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-18 21:07:05,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-18 21:07:05,892 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 21:07:05,892 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 21:07:05,892 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 21:07:05,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 21:07:05,899 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 21:07:05,899 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-18 21:07:05,900 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-11-18 21:07:05,900 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-18 21:07:05,900 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-11-18 21:07:05,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 09:07:05 BoogieIcfgContainer [2022-11-18 21:07:05,904 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-18 21:07:05,906 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 21:07:05,906 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 21:07:05,906 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 21:07:05,907 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:06:51" (3/4) ... [2022-11-18 21:07:05,916 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 21:07:05,916 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 21:07:05,917 INFO L158 Benchmark]: Toolchain (without parser) took 14653.47ms. Allocated memory was 98.6MB in the beginning and 176.2MB in the end (delta: 77.6MB). Free memory was 67.5MB in the beginning and 133.2MB in the end (delta: -65.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-11-18 21:07:05,917 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 21:07:05,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.26ms. Allocated memory is still 98.6MB. Free memory was 67.3MB in the beginning and 73.3MB in the end (delta: -6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-18 21:07:05,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.09ms. Allocated memory is still 98.6MB. Free memory was 73.3MB in the beginning and 71.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-18 21:07:05,918 INFO L158 Benchmark]: Boogie Preprocessor took 35.04ms. Allocated memory is still 98.6MB. Free memory was 71.6MB in the beginning and 70.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 21:07:05,919 INFO L158 Benchmark]: RCFGBuilder took 303.91ms. Allocated memory is still 98.6MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-18 21:07:05,919 INFO L158 Benchmark]: BuchiAutomizer took 13986.81ms. Allocated memory was 98.6MB in the beginning and 176.2MB in the end (delta: 77.6MB). Free memory was 60.2MB in the beginning and 134.2MB in the end (delta: -74.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-18 21:07:05,919 INFO L158 Benchmark]: Witness Printer took 10.39ms. Allocated memory is still 176.2MB. Free memory was 134.2MB in the beginning and 133.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 21:07:05,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.26ms. Allocated memory is still 98.6MB. Free memory was 67.3MB in the beginning and 73.3MB in the end (delta: -6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.09ms. Allocated memory is still 98.6MB. Free memory was 73.3MB in the beginning and 71.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.04ms. Allocated memory is still 98.6MB. Free memory was 71.6MB in the beginning and 70.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 303.91ms. Allocated memory is still 98.6MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 13986.81ms. Allocated memory was 98.6MB in the beginning and 176.2MB in the end (delta: 77.6MB). Free memory was 60.2MB in the beginning and 134.2MB in the end (delta: -74.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. * Witness Printer took 10.39ms. Allocated memory is still 176.2MB. Free memory was 134.2MB in the beginning and 133.2MB in the end (delta: 1.0MB). There was no memory consumed. 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 13.9s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 13.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. 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, 13 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 15 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! [2022-11-18 21:07:05,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Forceful destruction successful, exit code 0 [2022-11-18 21:07:06,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_360122e8-b7e9-47fb-a960-4920335ec188/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE